| 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 | $127.53 | 12.305% | $143.2226 | $143.22 | $143.20 | $143.20 |
| Purchase #2 | $112.71 | 5.480% | $118.8865 | $118.89 | $118.90 | $118.90 |
| Purchase #3 | $233.45 | 4.782% | $244.6136 | $244.61 | $244.60 | $244.60 |
| Purchase #4 | $192.72 | 4.826% | $202.0207 | $202.02 | $202.00 | $202.00 |
| Purchase #5 | $39.37 | 13.554% | $44.7062 | $44.71 | $44.70 | $44.70 |
| Purchase #6 | $152.90 | 11.807% | $170.9529 | $170.95 | $170.95 | $171.00 |
| Purchase #7 | $133.74 | 12.318% | $150.2141 | $150.21 | $150.20 | $150.20 |
| 7 purchase totals = | $992.42 | $1,074.6166 | $1,074.61 | $1,074.55 | $1,074.60 | |