| 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 | $185.27 | 9.414% | $202.7113 | $202.71 | $202.70 | $202.70 |
| Purchase #2 | $240.32 | 10.318% | $265.1162 | $265.12 | $265.10 | $265.10 |
| Purchase #3 | $175.33 | 3.347% | $181.1983 | $181.20 | $181.20 | $181.20 |
| Purchase #4 | $187.95 | 7.775% | $202.5631 | $202.56 | $202.55 | $202.60 |
| Purchase #5 | $130.95 | 3.607% | $135.6734 | $135.67 | $135.65 | $135.70 |
| Purchase #6 | $177.49 | 12.741% | $200.104 | $200.10 | $200.10 | $200.10 |
| Purchase #7 | $28.55 | 10.267% | $31.4812 | $31.48 | $31.50 | $31.50 |
| 7 purchase totals = | $1,125.86 | $1,218.8475 | $1,218.84 | $1,218.80 | $1,218.90 | |