| 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 | $186.45 | 7.325% | $200.1075 | $200.11 | $200.10 | $200.10 |
| Purchase #2 | $34.67 | 13.555% | $39.3695 | $39.37 | $39.35 | $39.40 |
| Purchase #3 | $191.47 | 9.505% | $209.6692 | $209.67 | $209.65 | $209.70 |
| Purchase #4 | $98.31 | 3.186% | $101.4422 | $101.44 | $101.45 | $101.40 |
| Purchase #5 | $208.61 | 10.668% | $230.8645 | $230.86 | $230.85 | $230.90 |
| Purchase #6 | $188.50 | 6.181% | $200.1512 | $200.15 | $200.15 | $200.20 |
| Purchase #7 | $203.31 | 13.447% | $230.6491 | $230.65 | $230.65 | $230.60 |
| 7 purchase totals = | $1,111.32 | $1,212.2532 | $1,212.25 | $1,212.20 | $1,212.30 | |