| 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 | $28.48 | 10.666% | $31.5177 | $31.52 | $31.50 | $31.50 |
| Purchase #2 | $171.70 | 7.228% | $184.1105 | $184.11 | $184.10 | $184.10 |
| Purchase #3 | $215.64 | 6.204% | $229.0183 | $229.02 | $229.00 | $229.00 |
| Purchase #4 | $63.87 | 11.569% | $71.2591 | $71.26 | $71.25 | $71.30 |
| Purchase #5 | $205.86 | 5.674% | $217.5405 | $217.54 | $217.55 | $217.50 |
| Purchase #6 | $146.74 | 9.644% | $160.8916 | $160.89 | $160.90 | $160.90 |
| Purchase #7 | $241.60 | 7.361% | $259.3842 | $259.38 | $259.40 | $259.40 |
| 7 purchase totals = | $1,073.89 | $1,153.7219 | $1,153.72 | $1,153.70 | $1,153.70 | |