| 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 | $105.60 | 12.329% | $118.6194 | $118.62 | $118.60 | $118.60 |
| Purchase #2 | $229.35 | 7.728% | $247.0742 | $247.07 | $247.05 | $247.10 |
| Purchase #3 | $167.58 | 8.309% | $181.5042 | $181.50 | $181.50 | $181.50 |
| Purchase #4 | $64.96 | 10.668% | $71.8899 | $71.89 | $71.90 | $71.90 |
| Purchase #5 | $235.55 | 9.413% | $257.7223 | $257.72 | $257.70 | $257.70 |
| Purchase #6 | $128.80 | 4.780% | $134.9566 | $134.96 | $134.95 | $135.00 |
| Purchase #7 | $116.48 | 4.152% | $121.3162 | $121.32 | $121.30 | $121.30 |
| 7 purchase totals = | $1,048.32 | $1,133.0828 | $1,133.08 | $1,133.00 | $1,133.10 | |