| 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 | $137.94 | 13.602% | $156.7026 | $156.70 | $156.70 | $156.70 |
| Purchase #2 | $110.45 | 8.668% | $120.0238 | $120.02 | $120.00 | $120.00 |
| Purchase #3 | $245.97 | 11.526% | $274.3205 | $274.32 | $274.30 | $274.30 |
| Purchase #4 | $35.30 | 8.575% | $38.327 | $38.33 | $38.35 | $38.30 |
| Purchase #5 | $238.48 | 9.158% | $260.32 | $260.32 | $260.30 | $260.30 |
| Purchase #6 | $99.86 | 6.784% | $106.6345 | $106.63 | $106.65 | $106.60 |
| Purchase #7 | $113.51 | 6.709% | $121.1254 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $981.51 | $1,077.4538 | $1,077.45 | $1,077.45 | $1,077.30 | |