| 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 | $114.46 | 13.346% | $129.7358 | $129.74 | $129.75 | $129.70 |
| Purchase #2 | $235.69 | 6.195% | $250.291 | $250.29 | $250.30 | $250.30 |
| Purchase #3 | $181.76 | 12.252% | $204.0292 | $204.03 | $204.05 | $204.00 |
| Purchase #4 | $10.40 | 5.467% | $10.9686 | $10.97 | $10.95 | $11.00 |
| Purchase #5 | $180.48 | 12.322% | $202.7187 | $202.72 | $202.70 | $202.70 |
| Purchase #6 | $158.58 | 10.610% | $175.4053 | $175.41 | $175.40 | $175.40 |
| Purchase #7 | $143.36 | 6.814% | $153.1286 | $153.13 | $153.15 | $153.10 |
| 7 purchase totals = | $1,024.73 | $1,126.2772 | $1,126.29 | $1,126.30 | $1,126.20 | |