| 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 | $37.43 | 11.664% | $41.7958 | $41.80 | $41.80 | $41.80 |
| Purchase #2 | $181.52 | 3.460% | $187.8006 | $187.80 | $187.80 | $187.80 |
| Purchase #3 | $183.83 | 12.295% | $206.4319 | $206.43 | $206.45 | $206.40 |
| Purchase #4 | $102.74 | 5.266% | $108.1503 | $108.15 | $108.15 | $108.20 |
| Purchase #5 | $241.63 | 10.288% | $266.4889 | $266.49 | $266.50 | $266.50 |
| Purchase #6 | $116.99 | 9.806% | $128.462 | $128.46 | $128.45 | $128.50 |
| Purchase #7 | $152.40 | 12.588% | $171.5841 | $171.58 | $171.60 | $171.60 |
| 7 purchase totals = | $1,016.54 | $1,110.7136 | $1,110.71 | $1,110.75 | $1,110.80 | |