| 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 | $228.59 | 4.157% | $238.0925 | $238.09 | $238.10 | $238.10 |
| Purchase #2 | $44.81 | 4.504% | $46.8282 | $46.83 | $46.85 | $46.80 |
| Purchase #3 | $213.70 | 6.245% | $227.0456 | $227.05 | $227.05 | $227.00 |
| Purchase #4 | $72.43 | 11.390% | $80.6798 | $80.68 | $80.70 | $80.70 |
| Purchase #5 | $231.26 | 6.216% | $245.6351 | $245.64 | $245.65 | $245.60 |
| Purchase #6 | $101.68 | 3.198% | $104.9317 | $104.93 | $104.95 | $104.90 |
| Purchase #7 | $102.35 | 4.697% | $107.1574 | $107.16 | $107.15 | $107.20 |
| 7 purchase totals = | $994.82 | $1,050.3703 | $1,050.38 | $1,050.45 | $1,050.30 | |