| 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 | $108.90 | 12.244% | $122.2337 | $122.23 | $122.25 | $122.20 |
| Purchase #2 | $135.39 | 9.370% | $148.076 | $148.08 | $148.10 | $148.10 |
| Purchase #3 | $150.55 | 8.752% | $163.7261 | $163.73 | $163.75 | $163.70 |
| Purchase #4 | $197.62 | 8.277% | $213.977 | $213.98 | $214.00 | $214.00 |
| Purchase #5 | $150.48 | 13.663% | $171.0401 | $171.04 | $171.05 | $171.00 |
| Purchase #6 | $161.53 | 7.739% | $174.0308 | $174.03 | $174.05 | $174.00 |
| Purchase #7 | $232.65 | 13.413% | $263.8553 | $263.86 | $263.85 | $263.90 |
| 7 purchase totals = | $1,137.12 | $1,256.9390 | $1,256.95 | $1,257.05 | $1,256.90 | |