| 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 | $204.50 | 3.182% | $211.0072 | $211.01 | $211.00 | $211.00 |
| Purchase #2 | $128.29 | 5.829% | $135.768 | $135.77 | $135.75 | $135.80 |
| Purchase #3 | $30.51 | 5.788% | $32.2759 | $32.28 | $32.30 | $32.30 |
| Purchase #4 | $9.39 | 3.656% | $9.7333 | $9.73 | $9.75 | $9.70 |
| Purchase #5 | $176.50 | 4.837% | $185.0373 | $185.04 | $185.05 | $185.00 |
| Purchase #6 | $210.76 | 10.418% | $232.717 | $232.72 | $232.70 | $232.70 |
| Purchase #7 | $57.67 | 9.241% | $62.9993 | $63.00 | $63.00 | $63.00 |
| 7 purchase totals = | $817.62 | $869.5380 | $869.55 | $869.55 | $869.50 | |