| 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 | $105.59 | 4.860% | $110.7217 | $110.72 | $110.70 | $110.70 |
| Purchase #2 | $6.55 | 12.564% | $7.3729 | $7.37 | $7.35 | $7.40 |
| Purchase #3 | $132.63 | 7.836% | $143.0229 | $143.02 | $143.00 | $143.00 |
| Purchase #4 | $194.63 | 4.130% | $202.6682 | $202.67 | $202.65 | $202.70 |
| Purchase #5 | $246.36 | 13.402% | $279.3772 | $279.38 | $279.40 | $279.40 |
| Purchase #6 | $103.83 | 5.510% | $109.551 | $109.55 | $109.55 | $109.60 |
| Purchase #7 | $232.25 | 11.589% | $259.1655 | $259.17 | $259.15 | $259.20 |
| 7 purchase totals = | $1,021.84 | $1,111.8794 | $1,111.88 | $1,111.80 | $1,112.00 | |