| 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 | $243.28 | 7.864% | $262.4115 | $262.41 | $262.40 | $262.40 |
| Purchase #2 | $122.80 | 11.406% | $136.8066 | $136.81 | $136.80 | $136.80 |
| Purchase #3 | $172.47 | 7.688% | $185.7295 | $185.73 | $185.75 | $185.70 |
| Purchase #4 | $74.74 | 7.800% | $80.5697 | $80.57 | $80.55 | $80.60 |
| Purchase #5 | $184.99 | 9.282% | $202.1608 | $202.16 | $202.15 | $202.20 |
| Purchase #6 | $155.81 | 6.762% | $166.3459 | $166.35 | $166.35 | $166.30 |
| Purchase #7 | $153.95 | 12.168% | $172.6826 | $172.68 | $172.70 | $172.70 |
| 7 purchase totals = | $1,108.04 | $1,206.7066 | $1,206.71 | $1,206.70 | $1,206.70 | |