| 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 | $216.30 | 5.798% | $228.8411 | $228.84 | $228.85 | $228.80 |
| Purchase #2 | $176.80 | 8.105% | $191.1296 | $191.13 | $191.15 | $191.10 |
| Purchase #3 | $110.77 | 12.653% | $124.7857 | $124.79 | $124.80 | $124.80 |
| Purchase #4 | $206.38 | 7.252% | $221.3467 | $221.35 | $221.35 | $221.30 |
| Purchase #5 | $91.51 | 13.417% | $103.7879 | $103.79 | $103.80 | $103.80 |
| Purchase #6 | $84.87 | 13.118% | $96.0032 | $96.00 | $96.00 | $96.00 |
| Purchase #7 | $240.36 | 13.114% | $271.8808 | $271.88 | $271.90 | $271.90 |
| 7 purchase totals = | $1,126.99 | $1,237.7750 | $1,237.78 | $1,237.85 | $1,237.70 | |