| 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 | $226.60 | 12.267% | $254.397 | $254.40 | $254.40 | $254.40 |
| Purchase #2 | $140.70 | 11.649% | $157.0901 | $157.09 | $157.10 | $157.10 |
| Purchase #3 | $13.78 | 8.873% | $15.0027 | $15.00 | $15.00 | $15.00 |
| Purchase #4 | $238.86 | 5.221% | $251.3309 | $251.33 | $251.35 | $251.30 |
| Purchase #5 | $189.76 | 4.259% | $197.8419 | $197.84 | $197.85 | $197.80 |
| Purchase #6 | $99.70 | 12.695% | $112.3569 | $112.36 | $112.35 | $112.40 |
| Purchase #7 | $22.76 | 9.570% | $24.9381 | $24.94 | $24.95 | $24.90 |
| 7 purchase totals = | $932.16 | $1,012.9576 | $1,012.96 | $1,013.00 | $1,012.90 | |