| 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 | $236.69 | 13.391% | $268.3852 | $268.39 | $268.40 | $268.40 |
| Purchase #2 | $57.53 | 5.307% | $60.5831 | $60.58 | $60.60 | $60.60 |
| Purchase #3 | $148.75 | 9.188% | $162.4172 | $162.42 | $162.40 | $162.40 |
| Purchase #4 | $128.26 | 13.769% | $145.9201 | $145.92 | $145.90 | $145.90 |
| Purchase #5 | $10.64 | 7.551% | $11.4434 | $11.44 | $11.45 | $11.40 |
| Purchase #6 | $230.91 | 4.247% | $240.7167 | $240.72 | $240.70 | $240.70 |
| Purchase #7 | $96.98 | 11.368% | $108.0047 | $108.00 | $108.00 | $108.00 |
| 7 purchase totals = | $909.76 | $997.4704 | $997.47 | $997.45 | $997.40 | |