| 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 | $89.31 | 4.206% | $93.0664 | $93.07 | $93.05 | $93.10 |
| Purchase #2 | $180.96 | 12.801% | $204.1247 | $204.12 | $204.10 | $204.10 |
| Purchase #3 | $133.72 | 6.285% | $142.1243 | $142.12 | $142.10 | $142.10 |
| Purchase #4 | $98.40 | 3.150% | $101.4996 | $101.50 | $101.50 | $101.50 |
| Purchase #5 | $11.56 | 6.703% | $12.3349 | $12.33 | $12.35 | $12.30 |
| Purchase #6 | $246.68 | 11.302% | $274.5598 | $274.56 | $274.55 | $274.60 |
| Purchase #7 | $198.42 | 11.366% | $220.9724 | $220.97 | $220.95 | $221.00 |
| 7 purchase totals = | $959.05 | $1,048.6821 | $1,048.67 | $1,048.60 | $1,048.70 | |