| 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 | $180.49 | 9.364% | $197.3911 | $197.39 | $197.40 | $197.40 |
| Purchase #2 | $50.63 | 8.381% | $54.8733 | $54.87 | $54.85 | $54.90 |
| Purchase #3 | $56.99 | 11.645% | $63.6265 | $63.63 | $63.65 | $63.60 |
| Purchase #4 | $249.86 | 5.634% | $263.9371 | $263.94 | $263.95 | $263.90 |
| Purchase #5 | $221.45 | 3.516% | $229.2362 | $229.24 | $229.25 | $229.20 |
| Purchase #6 | $181.46 | 5.395% | $191.2498 | $191.25 | $191.25 | $191.20 |
| Purchase #7 | $45.52 | 8.588% | $49.4293 | $49.43 | $49.45 | $49.40 |
| 7 purchase totals = | $986.40 | $1,049.7433 | $1,049.75 | $1,049.80 | $1,049.60 | |