| 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 | $208.48 | 6.447% | $221.9207 | $221.92 | $221.90 | $221.90 |
| Purchase #2 | $138.63 | 9.335% | $151.5711 | $151.57 | $151.55 | $151.60 |
| Purchase #3 | $8.92 | 8.175% | $9.6492 | $9.65 | $9.65 | $9.60 |
| Purchase #4 | $84.51 | 9.226% | $92.3069 | $92.31 | $92.30 | $92.30 |
| Purchase #5 | $187.61 | 9.870% | $206.1271 | $206.13 | $206.15 | $206.10 |
| Purchase #6 | $238.70 | 11.453% | $266.0383 | $266.04 | $266.05 | $266.00 |
| Purchase #7 | $234.51 | 3.855% | $243.5504 | $243.55 | $243.55 | $243.60 |
| 7 purchase totals = | $1,101.36 | $1,191.1637 | $1,191.17 | $1,191.15 | $1,191.10 | |