| 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 | $245.87 | 5.385% | $259.1101 | $259.11 | $259.10 | $259.10 |
| Purchase #2 | $147.34 | 8.285% | $159.5471 | $159.55 | $159.55 | $159.50 |
| Purchase #3 | $60.40 | 10.319% | $66.6327 | $66.63 | $66.65 | $66.60 |
| Purchase #4 | $204.36 | 3.391% | $211.2898 | $211.29 | $211.30 | $211.30 |
| Purchase #5 | $79.86 | 12.111% | $89.5318 | $89.53 | $89.55 | $89.50 |
| Purchase #6 | $139.82 | 6.766% | $149.2802 | $149.28 | $149.30 | $149.30 |
| Purchase #7 | $148.34 | 4.256% | $154.6534 | $154.65 | $154.65 | $154.70 |
| 7 purchase totals = | $1,025.99 | $1,090.0451 | $1,090.04 | $1,090.10 | $1,090.00 | |