| 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 | $223.54 | 8.628% | $242.827 | $242.83 | $242.85 | $242.80 |
| Purchase #2 | $210.94 | 12.829% | $238.0015 | $238.00 | $238.00 | $238.00 |
| Purchase #3 | $169.99 | 3.739% | $176.3459 | $176.35 | $176.35 | $176.30 |
| Purchase #4 | $173.45 | 11.307% | $193.062 | $193.06 | $193.05 | $193.10 |
| Purchase #5 | $47.70 | 11.572% | $53.2198 | $53.22 | $53.20 | $53.20 |
| Purchase #6 | $174.74 | 4.516% | $182.6313 | $182.63 | $182.65 | $182.60 |
| Purchase #7 | $211.97 | 3.468% | $219.3211 | $219.32 | $219.30 | $219.30 |
| 7 purchase totals = | $1,212.33 | $1,305.4086 | $1,305.41 | $1,305.40 | $1,305.30 | |