| 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 | $136.79 | 11.392% | $152.3731 | $152.37 | $152.35 | $152.40 |
| Purchase #2 | $80.30 | 4.296% | $83.7497 | $83.75 | $83.75 | $83.70 |
| Purchase #3 | $29.83 | 11.537% | $33.2715 | $33.27 | $33.25 | $33.30 |
| Purchase #4 | $237.79 | 12.374% | $267.2141 | $267.21 | $267.20 | $267.20 |
| Purchase #5 | $241.46 | 5.248% | $254.1318 | $254.13 | $254.15 | $254.10 |
| Purchase #6 | $106.76 | 3.157% | $110.1304 | $110.13 | $110.15 | $110.10 |
| Purchase #7 | $138.35 | 6.656% | $147.5586 | $147.56 | $147.55 | $147.60 |
| 7 purchase totals = | $971.28 | $1,048.4292 | $1,048.42 | $1,048.40 | $1,048.40 | |