| 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 | $133.35 | 10.673% | $147.5824 | $147.58 | $147.60 | $147.60 |
| Purchase #2 | $82.86 | 6.269% | $88.0545 | $88.05 | $88.05 | $88.10 |
| Purchase #3 | $56.36 | 8.117% | $60.9347 | $60.93 | $60.95 | $60.90 |
| Purchase #4 | $240.99 | 13.700% | $274.0056 | $274.01 | $274.00 | $274.00 |
| Purchase #5 | $142.42 | 3.716% | $147.7123 | $147.71 | $147.70 | $147.70 |
| Purchase #6 | $186.79 | 8.155% | $202.0227 | $202.02 | $202.00 | $202.00 |
| Purchase #7 | $25.35 | 5.779% | $26.815 | $26.82 | $26.80 | $26.80 |
| 7 purchase totals = | $868.12 | $947.1272 | $947.12 | $947.10 | $947.10 | |