| 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 | $210.26 | 7.349% | $225.712 | $225.71 | $225.70 | $225.70 |
| Purchase #2 | $170.94 | 4.399% | $178.4597 | $178.46 | $178.45 | $178.50 |
| Purchase #3 | $32.53 | 3.190% | $33.5677 | $33.57 | $33.55 | $33.60 |
| Purchase #4 | $194.74 | 12.547% | $219.174 | $219.17 | $219.15 | $219.20 |
| Purchase #5 | $165.87 | 12.190% | $186.0896 | $186.09 | $186.10 | $186.10 |
| Purchase #6 | $82.47 | 12.807% | $93.0319 | $93.03 | $93.05 | $93.00 |
| Purchase #7 | $40.33 | 11.438% | $44.9429 | $44.94 | $44.95 | $44.90 |
| 7 purchase totals = | $897.14 | $980.9778 | $980.97 | $980.95 | $981.00 | |