| 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 | $96.33 | 11.678% | $107.5794 | $107.58 | $107.60 | $107.60 |
| Purchase #2 | $178.29 | 7.413% | $191.5066 | $191.51 | $191.50 | $191.50 |
| Purchase #3 | $12.26 | 11.275% | $13.6423 | $13.64 | $13.65 | $13.60 |
| Purchase #4 | $191.97 | 12.793% | $216.5287 | $216.53 | $216.55 | $216.50 |
| Purchase #5 | $50.28 | 3.824% | $52.2027 | $52.20 | $52.20 | $52.20 |
| Purchase #6 | $98.92 | 13.775% | $112.5462 | $112.55 | $112.55 | $112.50 |
| Purchase #7 | $219.25 | 9.750% | $240.6269 | $240.63 | $240.65 | $240.60 |
| 7 purchase totals = | $847.30 | $934.6328 | $934.64 | $934.70 | $934.50 | |