| 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 | $189.48 | 13.397% | $214.8646 | $214.86 | $214.85 | $214.90 |
| Purchase #2 | $19.26 | 3.312% | $19.8979 | $19.90 | $19.90 | $19.90 |
| Purchase #3 | $243.94 | 12.768% | $275.0863 | $275.09 | $275.10 | $275.10 |
| Purchase #4 | $229.41 | 12.298% | $257.6228 | $257.62 | $257.60 | $257.60 |
| Purchase #5 | $59.55 | 3.618% | $61.7045 | $61.70 | $61.70 | $61.70 |
| Purchase #6 | $189.27 | 9.566% | $207.3756 | $207.38 | $207.40 | $207.40 |
| Purchase #7 | $176.51 | 12.137% | $197.933 | $197.93 | $197.95 | $197.90 |
| 7 purchase totals = | $1,107.42 | $1,234.4847 | $1,234.48 | $1,234.50 | $1,234.50 | |