| 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 | $101.32 | 4.695% | $106.077 | $106.08 | $106.10 | $106.10 |
| Purchase #2 | $54.99 | 4.198% | $57.2985 | $57.30 | $57.30 | $57.30 |
| Purchase #3 | $131.98 | 4.815% | $138.3348 | $138.33 | $138.35 | $138.30 |
| Purchase #4 | $237.48 | 6.685% | $253.3555 | $253.36 | $253.35 | $253.40 |
| Purchase #5 | $120.89 | 10.521% | $133.6088 | $133.61 | $133.60 | $133.60 |
| Purchase #6 | $243.64 | 8.204% | $263.6282 | $263.63 | $263.65 | $263.60 |
| Purchase #7 | $115.95 | 3.288% | $119.7624 | $119.76 | $119.75 | $119.80 |
| 7 purchase totals = | $1,006.25 | $1,072.0652 | $1,072.07 | $1,072.10 | $1,072.10 | |