| 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 | $101.67 | 8.807% | $110.6241 | $110.62 | $110.60 | $110.60 |
| Purchase #2 | $233.31 | 11.626% | $260.4346 | $260.43 | $260.45 | $260.40 |
| Purchase #3 | $70.43 | 5.588% | $74.3656 | $74.37 | $74.35 | $74.40 |
| Purchase #4 | $225.61 | 7.321% | $242.1269 | $242.13 | $242.15 | $242.10 |
| Purchase #5 | $189.30 | 13.204% | $214.2952 | $214.30 | $214.30 | $214.30 |
| Purchase #6 | $76.73 | 4.287% | $80.0194 | $80.02 | $80.00 | $80.00 |
| Purchase #7 | $155.56 | 5.829% | $164.6276 | $164.63 | $164.65 | $164.60 |
| 7 purchase totals = | $1,052.61 | $1,146.4934 | $1,146.50 | $1,146.50 | $1,146.40 | |