| 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 | $119.54 | 8.692% | $129.9304 | $129.93 | $129.95 | $129.90 |
| Purchase #2 | $210.88 | 6.316% | $224.1992 | $224.20 | $224.20 | $224.20 |
| Purchase #3 | $245.57 | 5.108% | $258.1137 | $258.11 | $258.10 | $258.10 |
| Purchase #4 | $10.31 | 13.396% | $11.6911 | $11.69 | $11.70 | $11.70 |
| Purchase #5 | $179.40 | 7.510% | $192.8729 | $192.87 | $192.85 | $192.90 |
| Purchase #6 | $241.84 | 11.485% | $269.6153 | $269.62 | $269.60 | $269.60 |
| Purchase #7 | $131.88 | 5.340% | $138.9224 | $138.92 | $138.90 | $138.90 |
| 7 purchase totals = | $1,139.42 | $1,225.3450 | $1,225.34 | $1,225.30 | $1,225.30 | |