| 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 | $246.83 | 7.459% | $265.241 | $265.24 | $265.25 | $265.20 |
| Purchase #2 | $181.72 | 4.124% | $189.2141 | $189.21 | $189.20 | $189.20 |
| Purchase #3 | $161.65 | 11.622% | $180.437 | $180.44 | $180.45 | $180.40 |
| Purchase #4 | $25.38 | 11.496% | $28.2977 | $28.30 | $28.30 | $28.30 |
| Purchase #5 | $31.53 | 9.299% | $34.462 | $34.46 | $34.45 | $34.50 |
| Purchase #6 | $190.65 | 11.718% | $212.9904 | $212.99 | $213.00 | $213.00 |
| Purchase #7 | $142.95 | 11.655% | $159.6108 | $159.61 | $159.60 | $159.60 |
| 7 purchase totals = | $980.71 | $1,070.2530 | $1,070.25 | $1,070.25 | $1,070.20 | |