| 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 | $16.97 | 12.374% | $19.0699 | $19.07 | $19.05 | $19.10 |
| Purchase #2 | $246.42 | 9.759% | $270.4681 | $270.47 | $270.45 | $270.50 |
| Purchase #3 | $232.52 | 11.483% | $259.2203 | $259.22 | $259.20 | $259.20 |
| Purchase #4 | $124.79 | 11.246% | $138.8239 | $138.82 | $138.80 | $138.80 |
| Purchase #5 | $201.99 | 10.586% | $223.3727 | $223.37 | $223.35 | $223.40 |
| Purchase #6 | $171.88 | 7.839% | $185.3537 | $185.35 | $185.35 | $185.40 |
| Purchase #7 | $238.53 | 7.498% | $256.415 | $256.42 | $256.40 | $256.40 |
| 7 purchase totals = | $1,233.10 | $1,352.7236 | $1,352.72 | $1,352.60 | $1,352.80 | |