| 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 | $248.83 | 11.789% | $278.1646 | $278.16 | $278.15 | $278.20 |
| Purchase #2 | $5.27 | 6.246% | $5.5992 | $5.60 | $5.60 | $5.60 |
| Purchase #3 | $104.29 | 6.593% | $111.1658 | $111.17 | $111.15 | $111.20 |
| Purchase #4 | $177.73 | 6.787% | $189.7925 | $189.79 | $189.80 | $189.80 |
| Purchase #5 | $125.55 | 4.285% | $130.9298 | $130.93 | $130.95 | $130.90 |
| Purchase #6 | $71.30 | 6.157% | $75.6899 | $75.69 | $75.70 | $75.70 |
| Purchase #7 | $145.82 | 11.416% | $162.4668 | $162.47 | $162.45 | $162.50 |
| 7 purchase totals = | $878.79 | $953.8086 | $953.81 | $953.80 | $953.90 | |