| 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 | $109.27 | 7.653% | $117.6324 | $117.63 | $117.65 | $117.60 |
| Purchase #2 | $216.93 | 3.424% | $224.3577 | $224.36 | $224.35 | $224.40 |
| Purchase #3 | $198.74 | 4.623% | $207.9278 | $207.93 | $207.95 | $207.90 |
| Purchase #4 | $93.80 | 9.785% | $102.9783 | $102.98 | $103.00 | $103.00 |
| Purchase #5 | $208.55 | 6.512% | $222.1308 | $222.13 | $222.15 | $222.10 |
| Purchase #6 | $23.50 | 3.176% | $24.2464 | $24.25 | $24.25 | $24.20 |
| Purchase #7 | $100.74 | 13.190% | $114.0276 | $114.03 | $114.05 | $114.00 |
| 7 purchase totals = | $951.53 | $1,013.3010 | $1,013.31 | $1,013.40 | $1,013.20 | |