| 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 | $15.84 | 8.358% | $17.1639 | $17.16 | $17.15 | $17.20 |
| Purchase #2 | $245.42 | 13.806% | $279.3027 | $279.30 | $279.30 | $279.30 |
| Purchase #3 | $112.69 | 6.434% | $119.9405 | $119.94 | $119.95 | $119.90 |
| Purchase #4 | $244.42 | 11.842% | $273.3642 | $273.36 | $273.35 | $273.40 |
| Purchase #5 | $217.44 | 12.472% | $244.5591 | $244.56 | $244.55 | $244.60 |
| Purchase #6 | $128.98 | 3.513% | $133.5111 | $133.51 | $133.50 | $133.50 |
| Purchase #7 | $89.68 | 3.263% | $92.6063 | $92.61 | $92.60 | $92.60 |
| 7 purchase totals = | $1,054.47 | $1,160.4478 | $1,160.44 | $1,160.40 | $1,160.50 | |