| 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 | $120.26 | 8.429% | $130.3967 | $130.40 | $130.40 | $130.40 |
| Purchase #2 | $115.29 | 8.214% | $124.7599 | $124.76 | $124.75 | $124.80 |
| Purchase #3 | $111.25 | 8.228% | $120.4037 | $120.40 | $120.40 | $120.40 |
| Purchase #4 | $162.43 | 9.657% | $178.1159 | $178.12 | $178.10 | $178.10 |
| Purchase #5 | $162.67 | 5.367% | $171.4005 | $171.40 | $171.40 | $171.40 |
| Purchase #6 | $235.44 | 8.630% | $255.7585 | $255.76 | $255.75 | $255.80 |
| Purchase #7 | $23.70 | 7.462% | $25.4685 | $25.47 | $25.45 | $25.50 |
| 7 purchase totals = | $931.04 | $1,006.3037 | $1,006.31 | $1,006.25 | $1,006.40 | |