| 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 | $199.33 | 12.589% | $224.4237 | $224.42 | $224.40 | $224.40 |
| Purchase #2 | $107.79 | 11.254% | $119.9207 | $119.92 | $119.90 | $119.90 |
| Purchase #3 | $103.51 | 11.786% | $115.7097 | $115.71 | $115.70 | $115.70 |
| Purchase #4 | $64.93 | 3.807% | $67.4019 | $67.40 | $67.40 | $67.40 |
| Purchase #5 | $95.84 | 13.871% | $109.134 | $109.13 | $109.15 | $109.10 |
| Purchase #6 | $7.91 | 4.364% | $8.2552 | $8.26 | $8.25 | $8.30 |
| Purchase #7 | $58.28 | 7.343% | $62.5595 | $62.56 | $62.55 | $62.60 |
| 7 purchase totals = | $637.59 | $707.4047 | $707.40 | $707.35 | $707.40 | |