| 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 | $229.87 | 9.255% | $251.1445 | $251.14 | $251.15 | $251.10 |
| Purchase #2 | $76.60 | 10.330% | $84.5128 | $84.51 | $84.50 | $84.50 |
| Purchase #3 | $188.55 | 12.872% | $212.8202 | $212.82 | $212.80 | $212.80 |
| Purchase #4 | $183.98 | 6.331% | $195.6278 | $195.63 | $195.65 | $195.60 |
| Purchase #5 | $92.93 | 8.388% | $100.725 | $100.73 | $100.75 | $100.70 |
| Purchase #6 | $200.63 | 10.320% | $221.335 | $221.34 | $221.35 | $221.30 |
| Purchase #7 | $70.96 | 4.350% | $74.0468 | $74.05 | $74.05 | $74.00 |
| 7 purchase totals = | $1,043.52 | $1,140.2121 | $1,140.22 | $1,140.25 | $1,140.00 | |