| 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 | $226.35 | 8.732% | $246.1149 | $246.11 | $246.10 | $246.10 |
| Purchase #2 | $89.84 | 10.832% | $99.5715 | $99.57 | $99.55 | $99.60 |
| Purchase #3 | $29.64 | 12.235% | $33.2665 | $33.27 | $33.25 | $33.30 |
| Purchase #4 | $6.31 | 13.213% | $7.1437 | $7.14 | $7.15 | $7.10 |
| Purchase #5 | $244.56 | 13.754% | $278.1968 | $278.20 | $278.20 | $278.20 |
| Purchase #6 | $245.75 | 10.236% | $270.905 | $270.91 | $270.90 | $270.90 |
| Purchase #7 | $179.95 | 4.422% | $187.9074 | $187.91 | $187.90 | $187.90 |
| 7 purchase totals = | $1,022.40 | $1,123.1058 | $1,123.11 | $1,123.05 | $1,123.10 | |