| 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 | $217.89 | 3.205% | $224.8734 | $224.87 | $224.85 | $224.90 |
| Purchase #2 | $98.45 | 8.327% | $106.6479 | $106.65 | $106.65 | $106.60 |
| Purchase #3 | $228.59 | 8.843% | $248.8042 | $248.80 | $248.80 | $248.80 |
| Purchase #4 | $183.63 | 5.436% | $193.6121 | $193.61 | $193.60 | $193.60 |
| Purchase #5 | $173.28 | 4.325% | $180.7744 | $180.77 | $180.75 | $180.80 |
| Purchase #6 | $20.50 | 12.417% | $23.0455 | $23.05 | $23.05 | $23.00 |
| Purchase #7 | $37.74 | 12.740% | $42.5481 | $42.55 | $42.55 | $42.50 |
| 7 purchase totals = | $960.08 | $1,020.3056 | $1,020.30 | $1,020.25 | $1,020.20 | |