| 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 | $138.63 | 8.165% | $149.9491 | $149.95 | $149.95 | $149.90 |
| Purchase #2 | $247.72 | 8.747% | $269.3881 | $269.39 | $269.40 | $269.40 |
| Purchase #3 | $101.85 | 8.319% | $110.3229 | $110.32 | $110.30 | $110.30 |
| Purchase #4 | $88.80 | 6.558% | $94.6235 | $94.62 | $94.60 | $94.60 |
| Purchase #5 | $185.68 | 12.518% | $208.9234 | $208.92 | $208.90 | $208.90 |
| Purchase #6 | $168.67 | 3.844% | $175.1537 | $175.15 | $175.15 | $175.20 |
| Purchase #7 | $84.97 | 11.834% | $95.0253 | $95.03 | $95.05 | $95.00 |
| 7 purchase totals = | $1,016.32 | $1,103.3860 | $1,103.38 | $1,103.35 | $1,103.30 | |