| 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 | $211.67 | 9.509% | $231.7977 | $231.80 | $231.80 | $231.80 |
| Purchase #2 | $155.30 | 6.641% | $165.6135 | $165.61 | $165.60 | $165.60 |
| Purchase #3 | $244.59 | 4.756% | $256.2227 | $256.22 | $256.20 | $256.20 |
| Purchase #4 | $74.33 | 6.556% | $79.2031 | $79.20 | $79.20 | $79.20 |
| Purchase #5 | $36.40 | 13.395% | $41.2758 | $41.28 | $41.30 | $41.30 |
| Purchase #6 | $122.51 | 3.213% | $126.4462 | $126.45 | $126.45 | $126.40 |
| Purchase #7 | $176.83 | 12.115% | $198.253 | $198.25 | $198.25 | $198.30 |
| 7 purchase totals = | $1,021.63 | $1,098.8120 | $1,098.81 | $1,098.80 | $1,098.80 | |