| 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 | $249.67 | 6.113% | $264.9323 | $264.93 | $264.95 | $264.90 |
| Purchase #2 | $137.91 | 5.517% | $145.5185 | $145.52 | $145.50 | $145.50 |
| Purchase #3 | $239.44 | 5.467% | $252.5302 | $252.53 | $252.55 | $252.50 |
| Purchase #4 | $153.91 | 9.195% | $168.062 | $168.06 | $168.05 | $168.10 |
| Purchase #5 | $118.68 | 3.529% | $122.8682 | $122.87 | $122.85 | $122.90 |
| Purchase #6 | $93.50 | 10.297% | $103.1277 | $103.13 | $103.15 | $103.10 |
| Purchase #7 | $232.88 | 8.773% | $253.3106 | $253.31 | $253.30 | $253.30 |
| 7 purchase totals = | $1,225.99 | $1,310.3495 | $1,310.35 | $1,310.35 | $1,310.30 | |