| 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 | $129.95 | 9.712% | $142.5707 | $142.57 | $142.55 | $142.60 |
| Purchase #2 | $68.52 | 8.333% | $74.2298 | $74.23 | $74.25 | $74.20 |
| Purchase #3 | $176.49 | 3.552% | $182.7589 | $182.76 | $182.75 | $182.80 |
| Purchase #4 | $192.42 | 11.691% | $214.9158 | $214.92 | $214.90 | $214.90 |
| Purchase #5 | $39.87 | 3.116% | $41.1123 | $41.11 | $41.10 | $41.10 |
| Purchase #6 | $209.30 | 13.711% | $237.9971 | $238.00 | $238.00 | $238.00 |
| Purchase #7 | $183.88 | 3.826% | $190.9152 | $190.92 | $190.90 | $190.90 |
| 7 purchase totals = | $1,000.43 | $1,084.4998 | $1,084.51 | $1,084.45 | $1,084.50 | |