| 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 | $15.63 | 7.651% | $16.8259 | $16.83 | $16.85 | $16.80 |
| Purchase #2 | $225.97 | 5.290% | $237.9238 | $237.92 | $237.90 | $237.90 |
| Purchase #3 | $112.80 | 3.118% | $116.3171 | $116.32 | $116.30 | $116.30 |
| Purchase #4 | $250.92 | 6.608% | $267.5008 | $267.50 | $267.50 | $267.50 |
| Purchase #5 | $154.59 | 4.293% | $161.2265 | $161.23 | $161.25 | $161.20 |
| Purchase #6 | $178.29 | 4.749% | $186.757 | $186.76 | $186.75 | $186.80 |
| Purchase #7 | $238.28 | 10.638% | $263.6282 | $263.63 | $263.65 | $263.60 |
| 7 purchase totals = | $1,176.48 | $1,250.1793 | $1,250.19 | $1,250.20 | $1,250.10 | |