| 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 | $232.60 | 3.750% | $241.3225 | $241.32 | $241.30 | $241.30 |
| Purchase #2 | $59.88 | 6.342% | $63.6776 | $63.68 | $63.70 | $63.70 |
| Purchase #3 | $24.59 | 5.165% | $25.8601 | $25.86 | $25.85 | $25.90 |
| Purchase #4 | $12.61 | 5.244% | $13.2713 | $13.27 | $13.25 | $13.30 |
| Purchase #5 | $197.98 | 13.588% | $224.8815 | $224.88 | $224.90 | $224.90 |
| Purchase #6 | $176.48 | 10.188% | $194.4598 | $194.46 | $194.45 | $194.50 |
| Purchase #7 | $23.33 | 3.587% | $24.1668 | $24.17 | $24.15 | $24.20 |
| 7 purchase totals = | $727.47 | $787.6396 | $787.64 | $787.60 | $787.80 | |