| 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 | $227.62 | 8.171% | $246.2188 | $246.22 | $246.20 | $246.20 |
| Purchase #2 | $231.33 | 8.554% | $251.118 | $251.12 | $251.10 | $251.10 |
| Purchase #3 | $96.35 | 9.415% | $105.4214 | $105.42 | $105.40 | $105.40 |
| Purchase #4 | $112.77 | 7.147% | $120.8297 | $120.83 | $120.85 | $120.80 |
| Purchase #5 | $52.75 | 4.107% | $54.9164 | $54.92 | $54.90 | $54.90 |
| Purchase #6 | $114.55 | 9.586% | $125.5308 | $125.53 | $125.55 | $125.50 |
| Purchase #7 | $120.29 | 11.860% | $134.5564 | $134.56 | $134.55 | $134.60 |
| 7 purchase totals = | $955.66 | $1,038.5915 | $1,038.60 | $1,038.55 | $1,038.50 | |