| 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 | $238.35 | 12.216% | $267.4668 | $267.47 | $267.45 | $267.50 |
| Purchase #2 | $69.40 | 12.558% | $78.1153 | $78.12 | $78.10 | $78.10 |
| Purchase #3 | $14.66 | 13.246% | $16.6019 | $16.60 | $16.60 | $16.60 |
| Purchase #4 | $152.96 | 3.374% | $158.1209 | $158.12 | $158.10 | $158.10 |
| Purchase #5 | $244.93 | 10.487% | $270.6158 | $270.62 | $270.60 | $270.60 |
| Purchase #6 | $124.53 | 9.392% | $136.2259 | $136.23 | $136.25 | $136.20 |
| Purchase #7 | $183.94 | 8.294% | $199.196 | $199.20 | $199.20 | $199.20 |
| 7 purchase totals = | $1,028.77 | $1,126.3426 | $1,126.36 | $1,126.30 | $1,126.30 | |