| 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 | $157.96 | 12.117% | $177.1 | $177.10 | $177.10 | $177.10 |
| Purchase #2 | $224.32 | 12.853% | $253.1518 | $253.15 | $253.15 | $253.20 |
| Purchase #3 | $36.80 | 9.335% | $40.2353 | $40.24 | $40.25 | $40.20 |
| Purchase #4 | $244.59 | 7.271% | $262.3741 | $262.37 | $262.35 | $262.40 |
| Purchase #5 | $226.70 | 9.625% | $248.5199 | $248.52 | $248.50 | $248.50 |
| Purchase #6 | $201.34 | 8.744% | $218.9452 | $218.95 | $218.95 | $218.90 |
| Purchase #7 | $25.45 | 11.711% | $28.4304 | $28.43 | $28.45 | $28.40 |
| 7 purchase totals = | $1,117.16 | $1,228.7567 | $1,228.76 | $1,228.75 | $1,228.70 | |