| 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 | $220.90 | 11.284% | $245.8264 | $245.83 | $245.85 | $245.80 |
| Purchase #2 | $223.54 | 12.415% | $251.2925 | $251.29 | $251.30 | $251.30 |
| Purchase #3 | $62.69 | 4.563% | $65.5505 | $65.55 | $65.55 | $65.60 |
| Purchase #4 | $171.61 | 13.132% | $194.1458 | $194.15 | $194.15 | $194.10 |
| Purchase #5 | $73.33 | 10.227% | $80.8295 | $80.83 | $80.85 | $80.80 |
| Purchase #6 | $111.79 | 8.162% | $120.9143 | $120.91 | $120.90 | $120.90 |
| Purchase #7 | $128.80 | 3.593% | $133.4278 | $133.43 | $133.45 | $133.40 |
| 7 purchase totals = | $992.66 | $1,091.9868 | $1,091.99 | $1,092.05 | $1,091.90 | |