| 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 | $183.26 | 9.282% | $200.2702 | $200.27 | $200.25 | $200.30 |
| Purchase #2 | $73.93 | 8.193% | $79.9871 | $79.99 | $80.00 | $80.00 |
| Purchase #3 | $91.52 | 7.616% | $98.4902 | $98.49 | $98.50 | $98.50 |
| Purchase #4 | $69.79 | 12.770% | $78.7022 | $78.70 | $78.70 | $78.70 |
| Purchase #5 | $194.49 | 10.606% | $215.1176 | $215.12 | $215.10 | $215.10 |
| Purchase #6 | $142.85 | 4.348% | $149.0611 | $149.06 | $149.05 | $149.10 |
| Purchase #7 | $228.72 | 5.318% | $240.8833 | $240.88 | $240.90 | $240.90 |
| 7 purchase totals = | $984.56 | $1,062.5117 | $1,062.51 | $1,062.50 | $1,062.60 | |