| 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 | $247.64 | 12.515% | $278.6321 | $278.63 | $278.65 | $278.60 |
| Purchase #2 | $92.35 | 9.687% | $101.2959 | $101.30 | $101.30 | $101.30 |
| Purchase #3 | $59.67 | 13.255% | $67.5793 | $67.58 | $67.60 | $67.60 |
| Purchase #4 | $113.61 | 9.608% | $124.5256 | $124.53 | $124.55 | $124.50 |
| Purchase #5 | $41.86 | 3.716% | $43.4155 | $43.42 | $43.40 | $43.40 |
| Purchase #6 | $100.26 | 13.783% | $114.0788 | $114.08 | $114.10 | $114.10 |
| Purchase #7 | $189.39 | 11.567% | $211.2967 | $211.30 | $211.30 | $211.30 |
| 7 purchase totals = | $844.78 | $940.8239 | $940.84 | $940.90 | $940.80 | |