| 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 | $219.82 | 4.801% | $230.3736 | $230.37 | $230.35 | $230.40 |
| Purchase #2 | $87.75 | 7.834% | $94.6243 | $94.62 | $94.60 | $94.60 |
| Purchase #3 | $127.42 | 3.240% | $131.5484 | $131.55 | $131.55 | $131.50 |
| Purchase #4 | $162.61 | 13.575% | $184.6843 | $184.68 | $184.70 | $184.70 |
| Purchase #5 | $139.80 | 10.509% | $154.4916 | $154.49 | $154.50 | $154.50 |
| Purchase #6 | $120.86 | 5.473% | $127.4747 | $127.47 | $127.45 | $127.50 |
| Purchase #7 | $194.93 | 8.664% | $211.8187 | $211.82 | $211.80 | $211.80 |
| 7 purchase totals = | $1,053.19 | $1,135.0156 | $1,135.00 | $1,134.95 | $1,135.00 | |