| 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 | $124.49 | 3.624% | $129.0015 | $129.00 | $129.00 | $129.00 |
| Purchase #2 | $182.40 | 11.119% | $202.6811 | $202.68 | $202.70 | $202.70 |
| Purchase #3 | $57.81 | 13.424% | $65.5704 | $65.57 | $65.55 | $65.60 |
| Purchase #4 | $245.89 | 5.752% | $260.0336 | $260.03 | $260.05 | $260.00 |
| Purchase #5 | $99.63 | 12.369% | $111.9532 | $111.95 | $111.95 | $112.00 |
| Purchase #6 | $199.65 | 5.152% | $209.936 | $209.94 | $209.95 | $209.90 |
| Purchase #7 | $105.48 | 6.461% | $112.2951 | $112.30 | $112.30 | $112.30 |
| 7 purchase totals = | $1,015.35 | $1,091.4709 | $1,091.47 | $1,091.50 | $1,091.50 | |