| 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 | $204.31 | 8.132% | $220.9245 | $220.92 | $220.90 | $220.90 |
| Purchase #2 | $115.96 | 5.614% | $122.47 | $122.47 | $122.45 | $122.50 |
| Purchase #3 | $98.44 | 12.247% | $110.4959 | $110.50 | $110.50 | $110.50 |
| Purchase #4 | $236.82 | 13.401% | $268.5562 | $268.56 | $268.55 | $268.60 |
| Purchase #5 | $49.91 | 8.116% | $53.9607 | $53.96 | $53.95 | $54.00 |
| Purchase #6 | $171.41 | 11.249% | $190.6919 | $190.69 | $190.70 | $190.70 |
| Purchase #7 | $237.80 | 11.638% | $265.4752 | $265.48 | $265.50 | $265.50 |
| 7 purchase totals = | $1,114.65 | $1,232.5744 | $1,232.58 | $1,232.55 | $1,232.70 | |