| 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 | $227.78 | 9.523% | $249.4715 | $249.47 | $249.45 | $249.50 |
| Purchase #2 | $206.57 | 12.182% | $231.7344 | $231.73 | $231.75 | $231.70 |
| Purchase #3 | $189.98 | 8.588% | $206.2955 | $206.30 | $206.30 | $206.30 |
| Purchase #4 | $221.27 | 8.514% | $240.1089 | $240.11 | $240.10 | $240.10 |
| Purchase #5 | $25.33 | 12.541% | $28.5066 | $28.51 | $28.50 | $28.50 |
| Purchase #6 | $216.30 | 13.526% | $245.5567 | $245.56 | $245.55 | $245.60 |
| Purchase #7 | $137.52 | 12.293% | $154.4253 | $154.43 | $154.45 | $154.40 |
| 7 purchase totals = | $1,224.75 | $1,356.0989 | $1,356.11 | $1,356.10 | $1,356.10 | |