| 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 | $211.82 | 4.114% | $220.5343 | $220.53 | $220.55 | $220.50 |
| Purchase #2 | $12.96 | 6.648% | $13.8216 | $13.82 | $13.80 | $13.80 |
| Purchase #3 | $233.64 | 7.659% | $251.5345 | $251.53 | $251.55 | $251.50 |
| Purchase #4 | $23.62 | 8.764% | $25.6901 | $25.69 | $25.70 | $25.70 |
| Purchase #5 | $234.76 | 13.202% | $265.753 | $265.75 | $265.75 | $265.80 |
| Purchase #6 | $238.41 | 7.634% | $256.6102 | $256.61 | $256.60 | $256.60 |
| Purchase #7 | $185.63 | 3.235% | $191.6351 | $191.64 | $191.65 | $191.60 |
| 7 purchase totals = | $1,140.84 | $1,225.5788 | $1,225.57 | $1,225.60 | $1,225.50 | |