| 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 | $229.84 | 12.842% | $259.3561 | $259.36 | $259.35 | $259.40 |
| Purchase #2 | $157.70 | 9.768% | $173.1041 | $173.10 | $173.10 | $173.10 |
| Purchase #3 | $113.35 | 3.598% | $117.4283 | $117.43 | $117.45 | $117.40 |
| Purchase #4 | $63.81 | 11.658% | $71.249 | $71.25 | $71.25 | $71.20 |
| Purchase #5 | $85.75 | 11.241% | $95.3892 | $95.39 | $95.40 | $95.40 |
| Purchase #6 | $183.84 | 7.669% | $197.9387 | $197.94 | $197.95 | $197.90 |
| Purchase #7 | $85.86 | 12.235% | $96.365 | $96.37 | $96.35 | $96.40 |
| 7 purchase totals = | $920.15 | $1,010.8304 | $1,010.84 | $1,010.85 | $1,010.80 | |