| 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 | $90.26 | 13.299% | $102.2637 | $102.26 | $102.25 | $102.30 |
| Purchase #2 | $139.30 | 4.285% | $145.269 | $145.27 | $145.25 | $145.30 |
| Purchase #3 | $85.72 | 13.656% | $97.4259 | $97.43 | $97.45 | $97.40 |
| Purchase #4 | $176.39 | 13.363% | $199.961 | $199.96 | $199.95 | $200.00 |
| Purchase #5 | $217.74 | 4.735% | $228.05 | $228.05 | $228.05 | $228.10 |
| Purchase #6 | $120.80 | 8.279% | $130.801 | $130.80 | $130.80 | $130.80 |
| Purchase #7 | $91.53 | 9.433% | $100.164 | $100.16 | $100.15 | $100.20 |
| 7 purchase totals = | $921.74 | $1,003.9346 | $1,003.93 | $1,003.90 | $1,004.10 | |