| 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 | $197.62 | 12.687% | $222.692 | $222.69 | $222.70 | $222.70 |
| Purchase #2 | $217.75 | 10.482% | $240.5746 | $240.57 | $240.55 | $240.60 |
| Purchase #3 | $211.92 | 12.424% | $238.2489 | $238.25 | $238.25 | $238.20 |
| Purchase #4 | $139.38 | 12.663% | $157.0297 | $157.03 | $157.05 | $157.00 |
| Purchase #5 | $49.58 | 8.497% | $53.7928 | $53.79 | $53.80 | $53.80 |
| Purchase #6 | $200.86 | 9.552% | $220.0461 | $220.05 | $220.05 | $220.00 |
| Purchase #7 | $178.50 | 3.594% | $184.9153 | $184.92 | $184.90 | $184.90 |
| 7 purchase totals = | $1,195.61 | $1,317.2994 | $1,317.30 | $1,317.30 | $1,317.20 | |