| 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 | $108.35 | 11.108% | $120.3855 | $120.39 | $120.40 | $120.40 |
| Purchase #2 | $173.26 | 12.159% | $194.3267 | $194.33 | $194.35 | $194.30 |
| Purchase #3 | $94.84 | 4.504% | $99.1116 | $99.11 | $99.10 | $99.10 |
| Purchase #4 | $165.45 | 9.824% | $181.7038 | $181.70 | $181.70 | $181.70 |
| Purchase #5 | $137.86 | 10.242% | $151.9796 | $151.98 | $152.00 | $152.00 |
| Purchase #6 | $49.77 | 9.623% | $54.5594 | $54.56 | $54.55 | $54.60 |
| Purchase #7 | $122.71 | 6.337% | $130.4861 | $130.49 | $130.50 | $130.50 |
| 7 purchase totals = | $852.24 | $932.5527 | $932.56 | $932.60 | $932.60 | |