| 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 | $183.95 | 13.703% | $209.1567 | $209.16 | $209.15 | $209.20 |
| Purchase #2 | $233.80 | 10.710% | $258.84 | $258.84 | $258.85 | $258.80 |
| Purchase #3 | $229.88 | 3.196% | $237.227 | $237.23 | $237.25 | $237.20 |
| Purchase #4 | $27.64 | 3.369% | $28.5712 | $28.57 | $28.55 | $28.60 |
| Purchase #5 | $225.89 | 12.475% | $254.0698 | $254.07 | $254.05 | $254.10 |
| Purchase #6 | $241.41 | 5.190% | $253.9392 | $253.94 | $253.95 | $253.90 |
| Purchase #7 | $11.98 | 9.267% | $13.0902 | $13.09 | $13.10 | $13.10 |
| 7 purchase totals = | $1,154.55 | $1,254.8941 | $1,254.90 | $1,254.90 | $1,254.90 | |