| 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 | $93.57 | 4.724% | $97.9902 | $97.99 | $98.00 | $98.00 |
| Purchase #2 | $107.68 | 7.195% | $115.4276 | $115.43 | $115.45 | $115.40 |
| Purchase #3 | $129.62 | 3.325% | $133.9299 | $133.93 | $133.95 | $133.90 |
| Purchase #4 | $111.74 | 4.206% | $116.4398 | $116.44 | $116.45 | $116.40 |
| Purchase #5 | $135.94 | 7.515% | $146.1559 | $146.16 | $146.15 | $146.20 |
| Purchase #6 | $194.30 | 10.243% | $214.2021 | $214.20 | $214.20 | $214.20 |
| Purchase #7 | $165.29 | 8.490% | $179.3231 | $179.32 | $179.30 | $179.30 |
| 7 purchase totals = | $938.14 | $1,003.4686 | $1,003.47 | $1,003.50 | $1,003.40 | |