| 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 | $220.28 | 12.450% | $247.7049 | $247.70 | $247.70 | $247.70 |
| Purchase #2 | $33.33 | 5.684% | $35.2245 | $35.22 | $35.20 | $35.20 |
| Purchase #3 | $203.37 | 8.206% | $220.0585 | $220.06 | $220.05 | $220.10 |
| Purchase #4 | $225.84 | 6.261% | $239.9798 | $239.98 | $240.00 | $240.00 |
| Purchase #5 | $212.29 | 6.276% | $225.6133 | $225.61 | $225.60 | $225.60 |
| Purchase #6 | $21.77 | 5.573% | $22.9832 | $22.98 | $23.00 | $23.00 |
| Purchase #7 | $62.73 | 6.415% | $66.7541 | $66.75 | $66.75 | $66.80 |
| 7 purchase totals = | $979.61 | $1,058.3183 | $1,058.30 | $1,058.30 | $1,058.40 | |