| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $211.81 | 12.779% | $238.8772 | $238.88 | $238.90 | $238.90 |
| Purchase #2 | $173.55 | 11.351% | $193.2497 | $193.25 | $193.25 | $193.20 |
| Purchase #3 | $209.56 | 11.409% | $233.4687 | $233.47 | $233.45 | $233.50 |
| Purchase #4 | $165.90 | 9.612% | $181.8463 | $181.85 | $181.85 | $181.80 |
| Purchase #5 | $248.44 | 7.133% | $266.1612 | $266.16 | $266.15 | $266.20 |
| Purchase #6 | $112.85 | 6.519% | $120.2067 | $120.21 | $120.20 | $120.20 |
| Purchase #7 | $194.82 | 8.452% | $211.2862 | $211.29 | $211.30 | $211.30 |
| 7 purchase totals = | $1,316.93 | $1,445.0960 | $1,445.11 | $1,445.10 | $1,445.10 | |