| 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 | $39.92 | 3.765% | $41.423 | $41.42 | $41.40 | $41.40 |
| Purchase #2 | $228.89 | 9.745% | $251.1953 | $251.20 | $251.20 | $251.20 |
| Purchase #3 | $103.57 | 10.827% | $114.7835 | $114.78 | $114.80 | $114.80 |
| Purchase #4 | $88.47 | 7.796% | $95.3671 | $95.37 | $95.35 | $95.40 |
| Purchase #5 | $60.79 | 3.303% | $62.7979 | $62.80 | $62.80 | $62.80 |
| Purchase #6 | $250.44 | 3.305% | $258.717 | $258.72 | $258.70 | $258.70 |
| Purchase #7 | $153.25 | 12.843% | $172.9319 | $172.93 | $172.95 | $172.90 |
| 7 purchase totals = | $925.33 | $997.2157 | $997.22 | $997.20 | $997.20 | |