| 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 | $95.77 | 4.365% | $99.9504 | $99.95 | $99.95 | $100.00 |
| Purchase #2 | $228.41 | 9.102% | $249.1999 | $249.20 | $249.20 | $249.20 |
| Purchase #3 | $122.79 | 13.121% | $138.9013 | $138.90 | $138.90 | $138.90 |
| Purchase #4 | $234.77 | 7.820% | $253.129 | $253.13 | $253.15 | $253.10 |
| Purchase #5 | $28.53 | 4.152% | $29.7146 | $29.71 | $29.70 | $29.70 |
| Purchase #6 | $153.93 | 11.757% | $172.0276 | $172.03 | $172.05 | $172.00 |
| Purchase #7 | $162.84 | 7.424% | $174.9292 | $174.93 | $174.95 | $174.90 |
| 7 purchase totals = | $1,027.04 | $1,117.8520 | $1,117.85 | $1,117.90 | $1,117.80 | |