| 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 | $195.50 | 9.150% | $213.3883 | $213.39 | $213.40 | $213.40 |
| Purchase #2 | $178.58 | 6.169% | $189.5966 | $189.60 | $189.60 | $189.60 |
| Purchase #3 | $50.54 | 5.244% | $53.1903 | $53.19 | $53.20 | $53.20 |
| Purchase #4 | $37.95 | 8.556% | $41.197 | $41.20 | $41.20 | $41.20 |
| Purchase #5 | $199.47 | 10.750% | $220.913 | $220.91 | $220.90 | $220.90 |
| Purchase #6 | $188.70 | 5.548% | $199.1691 | $199.17 | $199.15 | $199.20 |
| Purchase #7 | $164.98 | 9.871% | $181.2652 | $181.27 | $181.25 | $181.30 |
| 7 purchase totals = | $1,015.72 | $1,098.7195 | $1,098.73 | $1,098.70 | $1,098.80 | |