| 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 | $103.90 | 13.263% | $117.6803 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $57.55 | 10.452% | $63.5651 | $63.57 | $63.55 | $63.60 |
| Purchase #3 | $74.63 | 7.781% | $80.437 | $80.44 | $80.45 | $80.40 |
| Purchase #4 | $206.41 | 5.472% | $217.7048 | $217.70 | $217.70 | $217.70 |
| Purchase #5 | $228.43 | 4.278% | $238.2022 | $238.20 | $238.20 | $238.20 |
| Purchase #6 | $211.73 | 8.272% | $229.2443 | $229.24 | $229.25 | $229.20 |
| Purchase #7 | $142.40 | 7.844% | $153.5699 | $153.57 | $153.55 | $153.60 |
| 7 purchase totals = | $1,025.05 | $1,100.4036 | $1,100.40 | $1,100.40 | $1,100.40 | |