| 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 | $120.92 | 12.223% | $135.7001 | $135.70 | $135.70 | $135.70 |
| Purchase #2 | $217.70 | 7.750% | $234.5718 | $234.57 | $234.55 | $234.60 |
| Purchase #3 | $185.39 | 13.466% | $210.3546 | $210.35 | $210.35 | $210.40 |
| Purchase #4 | $63.74 | 3.784% | $66.1519 | $66.15 | $66.15 | $66.20 |
| Purchase #5 | $127.29 | 13.393% | $144.3379 | $144.34 | $144.35 | $144.30 |
| Purchase #6 | $32.74 | 10.622% | $36.2176 | $36.22 | $36.20 | $36.20 |
| Purchase #7 | $137.35 | 6.205% | $145.8726 | $145.87 | $145.85 | $145.90 |
| 7 purchase totals = | $885.13 | $973.2065 | $973.20 | $973.15 | $973.30 | |