| 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 | $229.93 | 9.113% | $250.8835 | $250.88 | $250.90 | $250.90 |
| Purchase #2 | $193.83 | 5.701% | $204.8802 | $204.88 | $204.90 | $204.90 |
| Purchase #3 | $32.30 | 5.165% | $33.9683 | $33.97 | $33.95 | $34.00 |
| Purchase #4 | $218.89 | 13.572% | $248.5978 | $248.60 | $248.60 | $248.60 |
| Purchase #5 | $187.45 | 12.635% | $211.1343 | $211.13 | $211.15 | $211.10 |
| Purchase #6 | $187.27 | 10.380% | $206.7086 | $206.71 | $206.70 | $206.70 |
| Purchase #7 | $33.33 | 5.763% | $35.2508 | $35.25 | $35.25 | $35.30 |
| 7 purchase totals = | $1,083.00 | $1,191.4235 | $1,191.42 | $1,191.45 | $1,191.50 | |