| 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 | $211.53 | 8.801% | $230.1468 | $230.15 | $230.15 | $230.10 |
| Purchase #2 | $84.83 | 13.310% | $96.1209 | $96.12 | $96.10 | $96.10 |
| Purchase #3 | $64.45 | 7.768% | $69.4565 | $69.46 | $69.45 | $69.50 |
| Purchase #4 | $58.34 | 5.267% | $61.4128 | $61.41 | $61.40 | $61.40 |
| Purchase #5 | $161.38 | 10.774% | $178.7671 | $178.77 | $178.75 | $178.80 |
| Purchase #6 | $193.36 | 10.604% | $213.8639 | $213.86 | $213.85 | $213.90 |
| Purchase #7 | $44.93 | 5.170% | $47.2529 | $47.25 | $47.25 | $47.30 |
| 7 purchase totals = | $818.82 | $897.0209 | $897.02 | $896.95 | $897.10 | |