| 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 | $203.43 | 8.479% | $220.6788 | $220.68 | $220.70 | $220.70 |
| Purchase #2 | $79.44 | 7.834% | $85.6633 | $85.66 | $85.65 | $85.70 |
| Purchase #3 | $12.75 | 6.507% | $13.5796 | $13.58 | $13.60 | $13.60 |
| Purchase #4 | $179.74 | 4.164% | $187.2244 | $187.22 | $187.20 | $187.20 |
| Purchase #5 | $129.61 | 7.112% | $138.8279 | $138.83 | $138.85 | $138.80 |
| Purchase #6 | $194.93 | 9.552% | $213.5497 | $213.55 | $213.55 | $213.50 |
| Purchase #7 | $185.61 | 6.658% | $197.9679 | $197.97 | $197.95 | $198.00 |
| 7 purchase totals = | $985.51 | $1,057.4916 | $1,057.49 | $1,057.50 | $1,057.50 | |