| 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 | $157.74 | 9.278% | $172.3751 | $172.38 | $172.40 | $172.40 |
| Purchase #2 | $202.56 | 10.563% | $223.9564 | $223.96 | $223.95 | $224.00 |
| Purchase #3 | $122.47 | 5.279% | $128.9352 | $128.94 | $128.95 | $128.90 |
| Purchase #4 | $31.74 | 11.278% | $35.3196 | $35.32 | $35.30 | $35.30 |
| Purchase #5 | $235.96 | 13.872% | $268.6924 | $268.69 | $268.70 | $268.70 |
| Purchase #6 | $107.29 | 12.642% | $120.8536 | $120.85 | $120.85 | $120.90 |
| Purchase #7 | $224.76 | 9.797% | $246.7797 | $246.78 | $246.80 | $246.80 |
| 7 purchase totals = | $1,082.52 | $1,196.9120 | $1,196.92 | $1,196.95 | $1,197.00 | |