| 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 | $39.65 | 7.566% | $42.6499 | $42.65 | $42.65 | $42.60 |
| Purchase #2 | $238.41 | 6.501% | $253.909 | $253.91 | $253.90 | $253.90 |
| Purchase #3 | $126.50 | 5.676% | $133.6801 | $133.68 | $133.70 | $133.70 |
| Purchase #4 | $173.60 | 13.694% | $197.3728 | $197.37 | $197.35 | $197.40 |
| Purchase #5 | $229.48 | 13.346% | $260.1064 | $260.11 | $260.10 | $260.10 |
| Purchase #6 | $171.40 | 10.455% | $189.3199 | $189.32 | $189.30 | $189.30 |
| Purchase #7 | $141.37 | 3.125% | $145.7878 | $145.79 | $145.80 | $145.80 |
| 7 purchase totals = | $1,120.41 | $1,222.8259 | $1,222.83 | $1,222.80 | $1,222.80 | |