| 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 | $220.84 | 12.773% | $249.0479 | $249.05 | $249.05 | $249.00 |
| Purchase #2 | $147.54 | 4.794% | $154.6131 | $154.61 | $154.60 | $154.60 |
| Purchase #3 | $80.98 | 6.315% | $86.0939 | $86.09 | $86.10 | $86.10 |
| Purchase #4 | $120.67 | 8.474% | $130.8956 | $130.90 | $130.90 | $130.90 |
| Purchase #5 | $37.96 | 4.812% | $39.7866 | $39.79 | $39.80 | $39.80 |
| Purchase #6 | $121.56 | 11.498% | $135.537 | $135.54 | $135.55 | $135.50 |
| Purchase #7 | $9.45 | 8.790% | $10.2807 | $10.28 | $10.30 | $10.30 |
| 7 purchase totals = | $739.00 | $806.2548 | $806.26 | $806.30 | $806.20 | |