| 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 | $137.81 | 12.362% | $154.8461 | $154.85 | $154.85 | $154.80 |
| Purchase #2 | $120.29 | 12.465% | $135.2841 | $135.28 | $135.30 | $135.30 |
| Purchase #3 | $30.53 | 11.712% | $34.1057 | $34.11 | $34.10 | $34.10 |
| Purchase #4 | $152.80 | 3.166% | $157.6376 | $157.64 | $157.65 | $157.60 |
| Purchase #5 | $190.55 | 3.813% | $197.8157 | $197.82 | $197.80 | $197.80 |
| Purchase #6 | $244.98 | 3.870% | $254.4607 | $254.46 | $254.45 | $254.50 |
| Purchase #7 | $85.50 | 5.274% | $90.0093 | $90.01 | $90.00 | $90.00 |
| 7 purchase totals = | $962.46 | $1,024.1592 | $1,024.17 | $1,024.15 | $1,024.10 | |