| 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 | $220.68 | 8.668% | $239.8085 | $239.81 | $239.80 | $239.80 |
| Purchase #2 | $29.35 | 8.631% | $31.8832 | $31.88 | $31.90 | $31.90 |
| Purchase #3 | $19.89 | 8.847% | $21.6497 | $21.65 | $21.65 | $21.60 |
| Purchase #4 | $82.70 | 11.173% | $91.9401 | $91.94 | $91.95 | $91.90 |
| Purchase #5 | $31.73 | 11.829% | $35.4833 | $35.48 | $35.50 | $35.50 |
| Purchase #6 | $248.82 | 13.874% | $283.3413 | $283.34 | $283.35 | $283.30 |
| Purchase #7 | $96.71 | 3.282% | $99.884 | $99.88 | $99.90 | $99.90 |
| 7 purchase totals = | $729.88 | $803.9901 | $803.98 | $804.05 | $803.90 | |