| 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 | $98.87 | 7.216% | $106.0045 | $106.00 | $106.00 | $106.00 |
| Purchase #2 | $184.25 | 8.569% | $200.0384 | $200.04 | $200.05 | $200.00 |
| Purchase #3 | $136.47 | 6.261% | $145.0144 | $145.01 | $145.00 | $145.00 |
| Purchase #4 | $228.98 | 9.280% | $250.2293 | $250.23 | $250.25 | $250.20 |
| Purchase #5 | $200.62 | 13.792% | $228.2895 | $228.29 | $228.30 | $228.30 |
| Purchase #6 | $169.53 | 11.145% | $188.4241 | $188.42 | $188.40 | $188.40 |
| Purchase #7 | $73.64 | 7.427% | $79.1092 | $79.11 | $79.10 | $79.10 |
| 7 purchase totals = | $1,092.36 | $1,197.1094 | $1,197.10 | $1,197.10 | $1,197.00 | |