| 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 | $223.34 | 8.651% | $242.6611 | $242.66 | $242.65 | $242.70 |
| Purchase #2 | $206.48 | 8.461% | $223.9503 | $223.95 | $223.95 | $224.00 |
| Purchase #3 | $193.77 | 9.261% | $211.715 | $211.72 | $211.70 | $211.70 |
| Purchase #4 | $66.56 | 3.448% | $68.855 | $68.86 | $68.85 | $68.90 |
| Purchase #5 | $69.63 | 8.190% | $75.3327 | $75.33 | $75.35 | $75.30 |
| Purchase #6 | $138.99 | 3.872% | $144.3717 | $144.37 | $144.35 | $144.40 |
| Purchase #7 | $99.74 | 7.541% | $107.2614 | $107.26 | $107.25 | $107.30 |
| 7 purchase totals = | $998.51 | $1,074.1472 | $1,074.15 | $1,074.10 | $1,074.30 | |