| 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 | $232.84 | 9.330% | $254.564 | $254.56 | $254.55 | $254.60 |
| Purchase #2 | $216.53 | 11.242% | $240.8723 | $240.87 | $240.85 | $240.90 |
| Purchase #3 | $128.33 | 13.847% | $146.0999 | $146.10 | $146.10 | $146.10 |
| Purchase #4 | $145.90 | 7.339% | $156.6076 | $156.61 | $156.60 | $156.60 |
| Purchase #5 | $17.36 | 8.277% | $18.7969 | $18.80 | $18.80 | $18.80 |
| Purchase #6 | $9.92 | 4.561% | $10.3725 | $10.37 | $10.35 | $10.40 |
| Purchase #7 | $226.48 | 12.682% | $255.2022 | $255.20 | $255.20 | $255.20 |
| 7 purchase totals = | $977.36 | $1,082.5154 | $1,082.51 | $1,082.45 | $1,082.60 | |