| 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 | $89.88 | 10.192% | $99.0406 | $99.04 | $99.05 | $99.00 |
| Purchase #2 | $195.53 | 9.809% | $214.7095 | $214.71 | $214.70 | $214.70 |
| Purchase #3 | $101.85 | 8.398% | $110.4034 | $110.40 | $110.40 | $110.40 |
| Purchase #4 | $210.28 | 9.186% | $229.5963 | $229.60 | $229.60 | $229.60 |
| Purchase #5 | $33.65 | 4.794% | $35.2632 | $35.26 | $35.25 | $35.30 |
| Purchase #6 | $187.63 | 8.467% | $203.5166 | $203.52 | $203.50 | $203.50 |
| Purchase #7 | $211.77 | 13.755% | $240.899 | $240.90 | $240.90 | $240.90 |
| 7 purchase totals = | $1,030.59 | $1,133.4286 | $1,133.43 | $1,133.40 | $1,133.40 | |