| 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 | $130.54 | 3.474% | $135.075 | $135.08 | $135.10 | $135.10 |
| Purchase #2 | $167.33 | 12.769% | $188.6964 | $188.70 | $188.70 | $188.70 |
| Purchase #3 | $62.46 | 5.847% | $66.112 | $66.11 | $66.10 | $66.10 |
| Purchase #4 | $233.87 | 13.804% | $266.1534 | $266.15 | $266.15 | $266.20 |
| Purchase #5 | $24.68 | 8.817% | $26.856 | $26.86 | $26.85 | $26.90 |
| Purchase #6 | $106.58 | 7.429% | $114.4978 | $114.50 | $114.50 | $114.50 |
| Purchase #7 | $88.75 | 7.639% | $95.5296 | $95.53 | $95.55 | $95.50 |
| 7 purchase totals = | $814.21 | $892.9202 | $892.93 | $892.95 | $893.00 | |