| 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 | $193.78 | 3.487% | $200.5371 | $200.54 | $200.55 | $200.50 |
| Purchase #2 | $92.73 | 3.668% | $96.1313 | $96.13 | $96.15 | $96.10 |
| Purchase #3 | $147.64 | 8.495% | $160.182 | $160.18 | $160.20 | $160.20 |
| Purchase #4 | $232.41 | 11.592% | $259.351 | $259.35 | $259.35 | $259.40 |
| Purchase #5 | $208.72 | 5.748% | $220.7172 | $220.72 | $220.70 | $220.70 |
| Purchase #6 | $130.73 | 9.812% | $143.5572 | $143.56 | $143.55 | $143.60 |
| Purchase #7 | $215.90 | 12.539% | $242.9717 | $242.97 | $242.95 | $243.00 |
| 7 purchase totals = | $1,221.91 | $1,323.4475 | $1,323.45 | $1,323.45 | $1,323.50 | |