| 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 | $237.94 | 6.526% | $253.468 | $253.47 | $253.45 | $253.50 |
| Purchase #2 | $122.64 | 7.441% | $131.7656 | $131.77 | $131.75 | $131.80 |
| Purchase #3 | $146.67 | 12.773% | $165.4042 | $165.40 | $165.40 | $165.40 |
| Purchase #4 | $138.94 | 6.316% | $147.7155 | $147.72 | $147.70 | $147.70 |
| Purchase #5 | $24.58 | 6.267% | $26.1204 | $26.12 | $26.10 | $26.10 |
| Purchase #6 | $212.92 | 3.137% | $219.5993 | $219.60 | $219.60 | $219.60 |
| Purchase #7 | $118.77 | 9.494% | $130.046 | $130.05 | $130.05 | $130.00 |
| 7 purchase totals = | $1,002.46 | $1,074.1190 | $1,074.13 | $1,074.05 | $1,074.10 | |