| 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 | $120.55 | 8.699% | $131.0366 | $131.04 | $131.05 | $131.00 |
| Purchase #2 | $233.51 | 6.601% | $248.924 | $248.92 | $248.90 | $248.90 |
| Purchase #3 | $109.27 | 11.339% | $121.6601 | $121.66 | $121.65 | $121.70 |
| Purchase #4 | $195.88 | 11.801% | $218.9958 | $219.00 | $219.00 | $219.00 |
| Purchase #5 | $246.73 | 12.516% | $277.6107 | $277.61 | $277.60 | $277.60 |
| Purchase #6 | $217.77 | 7.462% | $234.02 | $234.02 | $234.00 | $234.00 |
| Purchase #7 | $174.98 | 11.387% | $194.905 | $194.91 | $194.90 | $194.90 |
| 7 purchase totals = | $1,298.69 | $1,427.1522 | $1,427.16 | $1,427.10 | $1,427.10 | |