| 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 | $101.89 | 11.548% | $113.6563 | $113.66 | $113.65 | $113.70 |
| Purchase #2 | $238.66 | 3.199% | $246.2947 | $246.29 | $246.30 | $246.30 |
| Purchase #3 | $161.74 | 4.547% | $169.0943 | $169.09 | $169.10 | $169.10 |
| Purchase #4 | $85.54 | 9.860% | $93.9742 | $93.97 | $93.95 | $94.00 |
| Purchase #5 | $130.74 | 3.316% | $135.0753 | $135.08 | $135.10 | $135.10 |
| Purchase #6 | $120.79 | 12.155% | $135.472 | $135.47 | $135.45 | $135.50 |
| Purchase #7 | $239.77 | 13.237% | $271.5084 | $271.51 | $271.50 | $271.50 |
| 7 purchase totals = | $1,079.13 | $1,165.0752 | $1,165.07 | $1,165.05 | $1,165.20 | |