| 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 | $167.88 | 11.580% | $187.3205 | $187.32 | $187.30 | $187.30 |
| Purchase #2 | $84.25 | 5.297% | $88.7127 | $88.71 | $88.70 | $88.70 |
| Purchase #3 | $218.49 | 13.255% | $247.4508 | $247.45 | $247.45 | $247.50 |
| Purchase #4 | $141.52 | 8.542% | $153.6086 | $153.61 | $153.60 | $153.60 |
| Purchase #5 | $240.78 | 5.403% | $253.7893 | $253.79 | $253.80 | $253.80 |
| Purchase #6 | $112.80 | 11.806% | $126.1172 | $126.12 | $126.10 | $126.10 |
| Purchase #7 | $11.36 | 9.270% | $12.4131 | $12.41 | $12.40 | $12.40 |
| 7 purchase totals = | $977.08 | $1,069.4122 | $1,069.41 | $1,069.35 | $1,069.40 | |