| 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 | $56.55 | 6.305% | $60.1155 | $60.12 | $60.10 | $60.10 |
| Purchase #2 | $249.38 | 13.130% | $282.1236 | $282.12 | $282.10 | $282.10 |
| Purchase #3 | $128.32 | 11.187% | $142.6752 | $142.68 | $142.70 | $142.70 |
| Purchase #4 | $231.41 | 13.666% | $263.0345 | $263.03 | $263.05 | $263.00 |
| Purchase #5 | $179.64 | 7.208% | $192.5885 | $192.59 | $192.60 | $192.60 |
| Purchase #6 | $99.96 | 6.179% | $106.1365 | $106.14 | $106.15 | $106.10 |
| Purchase #7 | $70.63 | 4.556% | $73.8479 | $73.85 | $73.85 | $73.80 |
| 7 purchase totals = | $1,015.89 | $1,120.5217 | $1,120.53 | $1,120.55 | $1,120.40 | |