| 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 | $108.28 | 12.769% | $122.1063 | $122.11 | $122.10 | $122.10 |
| Purchase #2 | $180.95 | 12.107% | $202.8576 | $202.86 | $202.85 | $202.90 |
| Purchase #3 | $245.95 | 7.464% | $264.3077 | $264.31 | $264.30 | $264.30 |
| Purchase #4 | $36.25 | 12.227% | $40.6823 | $40.68 | $40.70 | $40.70 |
| Purchase #5 | $33.60 | 12.388% | $37.7624 | $37.76 | $37.75 | $37.80 |
| Purchase #6 | $227.81 | 6.277% | $242.1096 | $242.11 | $242.10 | $242.10 |
| Purchase #7 | $115.94 | 3.575% | $120.0849 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $948.78 | $1,029.9108 | $1,029.91 | $1,029.90 | $1,030.00 | |