| 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 | $119.29 | 11.331% | $132.8067 | $132.81 | $132.80 | $132.80 |
| Purchase #2 | $223.50 | 7.695% | $240.6983 | $240.70 | $240.70 | $240.70 |
| Purchase #3 | $144.63 | 9.246% | $158.0025 | $158.00 | $158.00 | $158.00 |
| Purchase #4 | $204.78 | 5.607% | $216.262 | $216.26 | $216.25 | $216.30 |
| Purchase #5 | $228.94 | 11.232% | $254.6545 | $254.65 | $254.65 | $254.70 |
| Purchase #6 | $221.69 | 7.547% | $238.4209 | $238.42 | $238.40 | $238.40 |
| Purchase #7 | $106.27 | 7.791% | $114.5495 | $114.55 | $114.55 | $114.50 |
| 7 purchase totals = | $1,249.10 | $1,355.3944 | $1,355.39 | $1,355.35 | $1,355.40 | |