| 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 | $122.81 | 12.407% | $138.047 | $138.05 | $138.05 | $138.00 |
| Purchase #2 | $110.84 | 6.468% | $118.0091 | $118.01 | $118.00 | $118.00 |
| Purchase #3 | $61.79 | 5.801% | $65.3744 | $65.37 | $65.35 | $65.40 |
| Purchase #4 | $31.82 | 8.108% | $34.4 | $34.40 | $34.40 | $34.40 |
| Purchase #5 | $63.33 | 12.631% | $71.3292 | $71.33 | $71.35 | $71.30 |
| Purchase #6 | $217.96 | 10.209% | $240.2115 | $240.21 | $240.20 | $240.20 |
| Purchase #7 | $220.37 | 4.799% | $230.9456 | $230.95 | $230.95 | $230.90 |
| 7 purchase totals = | $828.92 | $898.3168 | $898.32 | $898.30 | $898.20 | |