| 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 | $229.70 | 3.406% | $237.5236 | $237.52 | $237.50 | $237.50 |
| Purchase #2 | $61.64 | 4.332% | $64.3102 | $64.31 | $64.30 | $64.30 |
| Purchase #3 | $180.76 | 10.339% | $199.4488 | $199.45 | $199.45 | $199.40 |
| Purchase #4 | $141.73 | 4.826% | $148.5699 | $148.57 | $148.55 | $148.60 |
| Purchase #5 | $179.89 | 8.277% | $194.7795 | $194.78 | $194.80 | $194.80 |
| Purchase #6 | $158.97 | 13.137% | $179.8539 | $179.85 | $179.85 | $179.90 |
| Purchase #7 | $85.82 | 12.744% | $96.7569 | $96.76 | $96.75 | $96.80 |
| 7 purchase totals = | $1,038.51 | $1,121.2428 | $1,121.24 | $1,121.20 | $1,121.30 | |