| 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 | $116.71 | 12.634% | $131.4551 | $131.46 | $131.45 | $131.50 |
| Purchase #2 | $247.62 | 4.297% | $258.2602 | $258.26 | $258.25 | $258.30 |
| Purchase #3 | $173.78 | 4.245% | $181.157 | $181.16 | $181.15 | $181.20 |
| Purchase #4 | $216.34 | 13.115% | $244.713 | $244.71 | $244.70 | $244.70 |
| Purchase #5 | $147.45 | 4.247% | $153.7122 | $153.71 | $153.70 | $153.70 |
| Purchase #6 | $159.34 | 13.305% | $180.5402 | $180.54 | $180.55 | $180.50 |
| Purchase #7 | $113.66 | 6.463% | $121.0058 | $121.01 | $121.00 | $121.00 |
| 7 purchase totals = | $1,174.90 | $1,270.8435 | $1,270.85 | $1,270.80 | $1,270.90 | |