| 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 | $103.91 | 6.469% | $110.6319 | $110.63 | $110.65 | $110.60 |
| Purchase #2 | $147.74 | 10.118% | $162.6883 | $162.69 | $162.70 | $162.70 |
| Purchase #3 | $174.68 | 11.368% | $194.5376 | $194.54 | $194.55 | $194.50 |
| Purchase #4 | $85.87 | 7.794% | $92.5627 | $92.56 | $92.55 | $92.60 |
| Purchase #5 | $240.39 | 13.385% | $272.5662 | $272.57 | $272.55 | $272.60 |
| Purchase #6 | $148.83 | 5.858% | $157.5485 | $157.55 | $157.55 | $157.50 |
| Purchase #7 | $222.54 | 4.163% | $231.8043 | $231.80 | $231.80 | $231.80 |
| 7 purchase totals = | $1,123.96 | $1,222.3395 | $1,222.34 | $1,222.35 | $1,222.30 | |