| 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 | $243.64 | 4.843% | $255.4395 | $255.44 | $255.45 | $255.40 |
| Purchase #2 | $214.68 | 6.524% | $228.6857 | $228.69 | $228.70 | $228.70 |
| Purchase #3 | $81.66 | 11.434% | $90.997 | $91.00 | $91.00 | $91.00 |
| Purchase #4 | $82.80 | 11.138% | $92.0223 | $92.02 | $92.00 | $92.00 |
| Purchase #5 | $150.96 | 7.850% | $162.8104 | $162.81 | $162.80 | $162.80 |
| Purchase #6 | $142.53 | 7.493% | $153.2098 | $153.21 | $153.20 | $153.20 |
| Purchase #7 | $221.73 | 13.782% | $252.2888 | $252.29 | $252.30 | $252.30 |
| 7 purchase totals = | $1,138.00 | $1,235.4535 | $1,235.46 | $1,235.45 | $1,235.40 | |