| 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 | $231.36 | 11.869% | $258.8201 | $258.82 | $258.80 | $258.80 |
| Purchase #2 | $92.27 | 10.294% | $101.7683 | $101.77 | $101.75 | $101.80 |
| Purchase #3 | $140.94 | 6.434% | $150.0081 | $150.01 | $150.00 | $150.00 |
| Purchase #4 | $12.96 | 4.802% | $13.5823 | $13.58 | $13.60 | $13.60 |
| Purchase #5 | $218.67 | 12.207% | $245.363 | $245.36 | $245.35 | $245.40 |
| Purchase #6 | $56.27 | 6.869% | $60.1352 | $60.14 | $60.15 | $60.10 |
| Purchase #7 | $92.25 | 3.535% | $95.511 | $95.51 | $95.50 | $95.50 |
| 7 purchase totals = | $844.72 | $925.1880 | $925.19 | $925.15 | $925.20 | |