| 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 | $238.53 | 12.251% | $267.7523 | $267.75 | $267.75 | $267.80 |
| Purchase #2 | $194.37 | 11.254% | $216.2444 | $216.24 | $216.25 | $216.20 |
| Purchase #3 | $161.40 | 4.718% | $169.0149 | $169.01 | $169.00 | $169.00 |
| Purchase #4 | $102.76 | 5.207% | $108.1107 | $108.11 | $108.10 | $108.10 |
| Purchase #5 | $147.30 | 5.288% | $155.0892 | $155.09 | $155.10 | $155.10 |
| Purchase #6 | $44.31 | 5.359% | $46.6846 | $46.68 | $46.70 | $46.70 |
| Purchase #7 | $110.91 | 10.486% | $122.54 | $122.54 | $122.55 | $122.50 |
| 7 purchase totals = | $999.58 | $1,085.4361 | $1,085.42 | $1,085.45 | $1,085.40 | |