| 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 | $219.71 | 9.177% | $239.8728 | $239.87 | $239.85 | $239.90 |
| Purchase #2 | $192.89 | 4.404% | $201.3849 | $201.38 | $201.40 | $201.40 |
| Purchase #3 | $190.96 | 7.278% | $204.8581 | $204.86 | $204.85 | $204.90 |
| Purchase #4 | $178.89 | 7.543% | $192.3837 | $192.38 | $192.40 | $192.40 |
| Purchase #5 | $151.97 | 5.356% | $160.1095 | $160.11 | $160.10 | $160.10 |
| Purchase #6 | $41.34 | 11.706% | $46.1793 | $46.18 | $46.20 | $46.20 |
| Purchase #7 | $218.95 | 10.365% | $241.6442 | $241.64 | $241.65 | $241.60 |
| 7 purchase totals = | $1,194.71 | $1,286.4325 | $1,286.42 | $1,286.45 | $1,286.50 | |