| 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 | $26.42 | 10.588% | $29.2173 | $29.22 | $29.20 | $29.20 |
| Purchase #2 | $210.83 | 9.128% | $230.0746 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $72.30 | 4.553% | $75.5918 | $75.59 | $75.60 | $75.60 |
| Purchase #4 | $71.68 | 10.756% | $79.3899 | $79.39 | $79.40 | $79.40 |
| Purchase #5 | $207.86 | 10.658% | $230.0137 | $230.01 | $230.00 | $230.00 |
| Purchase #6 | $197.77 | 12.332% | $222.159 | $222.16 | $222.15 | $222.20 |
| Purchase #7 | $110.46 | 9.132% | $120.5472 | $120.55 | $120.55 | $120.50 |
| 7 purchase totals = | $897.32 | $986.9935 | $986.99 | $986.95 | $987.00 | |