| 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 | $64.57 | 11.694% | $72.1208 | $72.12 | $72.10 | $72.10 |
| Purchase #2 | $99.86 | 3.330% | $103.1853 | $103.19 | $103.20 | $103.20 |
| Purchase #3 | $204.68 | 6.737% | $218.4693 | $218.47 | $218.45 | $218.50 |
| Purchase #4 | $8.34 | 8.662% | $9.0624 | $9.06 | $9.05 | $9.10 |
| Purchase #5 | $210.69 | 10.201% | $232.1825 | $232.18 | $232.20 | $232.20 |
| Purchase #6 | $225.32 | 3.682% | $233.6163 | $233.62 | $233.60 | $233.60 |
| Purchase #7 | $165.44 | 11.130% | $183.8535 | $183.85 | $183.85 | $183.90 |
| 7 purchase totals = | $978.90 | $1,052.4901 | $1,052.49 | $1,052.45 | $1,052.60 | |