| 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 | $237.93 | 3.606% | $246.5098 | $246.51 | $246.50 | $246.50 |
| Purchase #2 | $51.45 | 4.581% | $53.8069 | $53.81 | $53.80 | $53.80 |
| Purchase #3 | $187.26 | 7.520% | $201.342 | $201.34 | $201.35 | $201.30 |
| Purchase #4 | $135.69 | 10.341% | $149.7217 | $149.72 | $149.70 | $149.70 |
| Purchase #5 | $34.44 | 7.678% | $37.0843 | $37.08 | $37.10 | $37.10 |
| Purchase #6 | $57.30 | 5.788% | $60.6165 | $60.62 | $60.60 | $60.60 |
| Purchase #7 | $175.90 | 13.368% | $199.4143 | $199.41 | $199.40 | $199.40 |
| 7 purchase totals = | $879.97 | $948.4955 | $948.49 | $948.45 | $948.40 | |