| 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 | $216.62 | 8.198% | $234.3785 | $234.38 | $234.40 | $234.40 |
| Purchase #2 | $20.98 | 4.131% | $21.8467 | $21.85 | $21.85 | $21.80 |
| Purchase #3 | $81.86 | 8.614% | $88.9114 | $88.91 | $88.90 | $88.90 |
| Purchase #4 | $144.34 | 11.771% | $161.3303 | $161.33 | $161.35 | $161.30 |
| Purchase #5 | $15.69 | 3.130% | $16.1811 | $16.18 | $16.20 | $16.20 |
| Purchase #6 | $33.59 | 4.152% | $34.9847 | $34.98 | $35.00 | $35.00 |
| Purchase #7 | $225.77 | 7.422% | $242.5266 | $242.53 | $242.55 | $242.50 |
| 7 purchase totals = | $738.85 | $800.1593 | $800.16 | $800.25 | $800.10 | |