| 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 | $245.79 | 6.718% | $262.3022 | $262.30 | $262.30 | $262.30 |
| Purchase #2 | $136.75 | 6.151% | $145.1615 | $145.16 | $145.15 | $145.20 |
| Purchase #3 | $31.98 | 7.360% | $34.3337 | $34.33 | $34.35 | $34.30 |
| Purchase #4 | $115.68 | 11.392% | $128.8583 | $128.86 | $128.85 | $128.90 |
| Purchase #5 | $158.58 | 10.777% | $175.6702 | $175.67 | $175.65 | $175.70 |
| Purchase #6 | $121.58 | 7.284% | $130.4359 | $130.44 | $130.45 | $130.40 |
| Purchase #7 | $199.96 | 10.206% | $220.3679 | $220.37 | $220.35 | $220.40 |
| 7 purchase totals = | $1,010.32 | $1,097.1297 | $1,097.13 | $1,097.10 | $1,097.20 | |