| 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 | $211.51 | 4.343% | $220.6959 | $220.70 | $220.70 | $220.70 |
| Purchase #2 | $225.64 | 11.799% | $252.2633 | $252.26 | $252.25 | $252.30 |
| Purchase #3 | $216.31 | 10.615% | $239.2713 | $239.27 | $239.25 | $239.30 |
| Purchase #4 | $231.86 | 10.409% | $255.9943 | $255.99 | $256.00 | $256.00 |
| Purchase #5 | $143.74 | 12.210% | $161.2907 | $161.29 | $161.30 | $161.30 |
| Purchase #6 | $90.78 | 10.509% | $100.3201 | $100.32 | $100.30 | $100.30 |
| Purchase #7 | $35.77 | 9.559% | $39.1893 | $39.19 | $39.20 | $39.20 |
| 7 purchase totals = | $1,155.61 | $1,269.0249 | $1,269.02 | $1,269.00 | $1,269.10 | |