| 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 | $37.43 | 6.286% | $39.7828 | $39.78 | $39.80 | $39.80 |
| Purchase #2 | $133.35 | 11.748% | $149.016 | $149.02 | $149.00 | $149.00 |
| Purchase #3 | $203.47 | 11.285% | $226.4316 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $116.50 | 11.249% | $129.6051 | $129.61 | $129.60 | $129.60 |
| Purchase #5 | $243.87 | 13.760% | $277.4265 | $277.43 | $277.45 | $277.40 |
| Purchase #6 | $204.96 | 12.147% | $229.8565 | $229.86 | $229.85 | $229.90 |
| Purchase #7 | $88.64 | 8.512% | $96.185 | $96.19 | $96.20 | $96.20 |
| 7 purchase totals = | $1,028.22 | $1,148.3035 | $1,148.32 | $1,148.35 | $1,148.30 | |