| 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 | $223.47 | 6.284% | $237.5129 | $237.51 | $237.50 | $237.50 |
| Purchase #2 | $240.81 | 9.452% | $263.5714 | $263.57 | $263.55 | $263.60 |
| Purchase #3 | $248.75 | 7.345% | $267.0207 | $267.02 | $267.00 | $267.00 |
| Purchase #4 | $151.42 | 13.438% | $171.7678 | $171.77 | $171.75 | $171.80 |
| Purchase #5 | $218.52 | 4.663% | $228.7096 | $228.71 | $228.70 | $228.70 |
| Purchase #6 | $9.28 | 5.237% | $9.766 | $9.77 | $9.75 | $9.80 |
| Purchase #7 | $174.26 | 11.675% | $194.6049 | $194.60 | $194.60 | $194.60 |
| 7 purchase totals = | $1,266.51 | $1,372.9533 | $1,372.95 | $1,372.85 | $1,373.00 | |