| 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 | $222.29 | 13.590% | $252.4992 | $252.50 | $252.50 | $252.50 |
| Purchase #2 | $32.82 | 8.243% | $35.5254 | $35.53 | $35.55 | $35.50 |
| Purchase #3 | $247.31 | 11.132% | $274.8405 | $274.84 | $274.85 | $274.80 |
| Purchase #4 | $9.90 | 7.304% | $10.6231 | $10.62 | $10.60 | $10.60 |
| Purchase #5 | $85.46 | 12.337% | $96.0032 | $96.00 | $96.00 | $96.00 |
| Purchase #6 | $37.43 | 9.273% | $40.9009 | $40.90 | $40.90 | $40.90 |
| Purchase #7 | $118.77 | 9.337% | $129.8596 | $129.86 | $129.85 | $129.90 |
| 7 purchase totals = | $753.98 | $840.2519 | $840.25 | $840.25 | $840.20 | |