| 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 | $107.76 | 12.726% | $121.4735 | $121.47 | $121.45 | $121.50 |
| Purchase #2 | $107.36 | 3.322% | $110.9265 | $110.93 | $110.95 | $110.90 |
| Purchase #3 | $238.97 | 7.480% | $256.845 | $256.85 | $256.85 | $256.80 |
| Purchase #4 | $50.38 | 12.382% | $56.6181 | $56.62 | $56.60 | $56.60 |
| Purchase #5 | $115.39 | 4.166% | $120.1971 | $120.20 | $120.20 | $120.20 |
| Purchase #6 | $178.66 | 6.354% | $190.0121 | $190.01 | $190.00 | $190.00 |
| Purchase #7 | $190.47 | 4.682% | $199.3878 | $199.39 | $199.40 | $199.40 |
| 7 purchase totals = | $988.99 | $1,055.4601 | $1,055.47 | $1,055.45 | $1,055.40 | |