| 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 | $109.93 | 11.105% | $122.1377 | $122.14 | $122.15 | $122.10 |
| Purchase #2 | $250.30 | 13.373% | $283.7726 | $283.77 | $283.75 | $283.80 |
| Purchase #3 | $227.52 | 9.428% | $248.9706 | $248.97 | $248.95 | $249.00 |
| Purchase #4 | $126.31 | 4.472% | $131.9586 | $131.96 | $131.95 | $132.00 |
| Purchase #5 | $174.50 | 8.553% | $189.425 | $189.43 | $189.45 | $189.40 |
| Purchase #6 | $33.59 | 12.837% | $37.9019 | $37.90 | $37.90 | $37.90 |
| Purchase #7 | $234.55 | 4.231% | $244.4738 | $244.47 | $244.45 | $244.50 |
| 7 purchase totals = | $1,156.70 | $1,258.6402 | $1,258.64 | $1,258.60 | $1,258.70 | |