| 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 | $133.40 | 10.107% | $146.8827 | $146.88 | $146.90 | $146.90 |
| Purchase #2 | $178.32 | 9.140% | $194.6184 | $194.62 | $194.60 | $194.60 |
| Purchase #3 | $221.81 | 13.162% | $251.0046 | $251.00 | $251.00 | $251.00 |
| Purchase #4 | $183.78 | 6.152% | $195.0861 | $195.09 | $195.10 | $195.10 |
| Purchase #5 | $128.92 | 12.819% | $145.4463 | $145.45 | $145.45 | $145.40 |
| Purchase #6 | $45.87 | 5.768% | $48.5158 | $48.52 | $48.50 | $48.50 |
| Purchase #7 | $211.51 | 8.651% | $229.8077 | $229.81 | $229.80 | $229.80 |
| 7 purchase totals = | $1,103.61 | $1,211.3616 | $1,211.37 | $1,211.35 | $1,211.30 | |