| 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 | $74.52 | 12.827% | $84.0787 | $84.08 | $84.10 | $84.10 |
| Purchase #2 | $226.93 | 4.449% | $237.0261 | $237.03 | $237.05 | $237.00 |
| Purchase #3 | $128.95 | 7.685% | $138.8598 | $138.86 | $138.85 | $138.90 |
| Purchase #4 | $128.91 | 11.332% | $143.5181 | $143.52 | $143.50 | $143.50 |
| Purchase #5 | $250.28 | 13.703% | $284.5759 | $284.58 | $284.60 | $284.60 |
| Purchase #6 | $250.45 | 10.824% | $277.5587 | $277.56 | $277.55 | $277.60 |
| Purchase #7 | $23.71 | 8.686% | $25.7695 | $25.77 | $25.75 | $25.80 |
| 7 purchase totals = | $1,083.75 | $1,191.3868 | $1,191.40 | $1,191.40 | $1,191.50 | |