| 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 | $212.40 | 8.154% | $229.7191 | $229.72 | $229.70 | $229.70 |
| Purchase #2 | $247.45 | 6.538% | $263.6283 | $263.63 | $263.65 | $263.60 |
| Purchase #3 | $99.60 | 12.739% | $112.288 | $112.29 | $112.30 | $112.30 |
| Purchase #4 | $178.37 | 5.103% | $187.4722 | $187.47 | $187.45 | $187.50 |
| Purchase #5 | $167.58 | 13.812% | $190.7261 | $190.73 | $190.75 | $190.70 |
| Purchase #6 | $32.85 | 4.404% | $34.2967 | $34.30 | $34.30 | $34.30 |
| Purchase #7 | $220.79 | 5.302% | $232.4963 | $232.50 | $232.50 | $232.50 |
| 7 purchase totals = | $1,159.04 | $1,250.6267 | $1,250.64 | $1,250.65 | $1,250.60 | |