| 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 | $241.40 | 10.508% | $266.7663 | $266.77 | $266.75 | $266.80 |
| Purchase #2 | $8.73 | 6.631% | $9.3089 | $9.31 | $9.30 | $9.30 |
| Purchase #3 | $33.88 | 4.311% | $35.3406 | $35.34 | $35.35 | $35.30 |
| Purchase #4 | $211.25 | 5.150% | $222.1294 | $222.13 | $222.15 | $222.10 |
| Purchase #5 | $98.62 | 11.297% | $109.7611 | $109.76 | $109.75 | $109.80 |
| Purchase #6 | $228.85 | 3.312% | $236.4295 | $236.43 | $236.45 | $236.40 |
| Purchase #7 | $149.77 | 6.512% | $159.523 | $159.52 | $159.50 | $159.50 |
| 7 purchase totals = | $972.50 | $1,039.2588 | $1,039.26 | $1,039.25 | $1,039.20 | |