| 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 | $217.44 | 9.334% | $237.7358 | $237.74 | $237.75 | $237.70 |
| Purchase #2 | $65.32 | 10.817% | $72.3857 | $72.39 | $72.40 | $72.40 |
| Purchase #3 | $224.35 | 3.540% | $232.292 | $232.29 | $232.30 | $232.30 |
| Purchase #4 | $146.32 | 3.443% | $151.3578 | $151.36 | $151.35 | $151.40 |
| Purchase #5 | $26.60 | 5.467% | $28.0542 | $28.05 | $28.05 | $28.10 |
| Purchase #6 | $150.28 | 6.400% | $159.8979 | $159.90 | $159.90 | $159.90 |
| Purchase #7 | $142.49 | 13.707% | $162.0211 | $162.02 | $162.00 | $162.00 |
| 7 purchase totals = | $972.80 | $1,043.7445 | $1,043.75 | $1,043.75 | $1,043.80 | |