| 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 | $237.26 | 8.125% | $256.5374 | $256.54 | $256.55 | $256.50 |
| Purchase #2 | $246.71 | 9.621% | $270.446 | $270.45 | $270.45 | $270.40 |
| Purchase #3 | $10.38 | 8.311% | $11.2427 | $11.24 | $11.25 | $11.20 |
| Purchase #4 | $119.93 | 7.547% | $128.9811 | $128.98 | $129.00 | $129.00 |
| Purchase #5 | $163.41 | 9.368% | $178.7182 | $178.72 | $178.70 | $178.70 |
| Purchase #6 | $9.94 | 11.822% | $11.1151 | $11.12 | $11.10 | $11.10 |
| Purchase #7 | $201.84 | 13.440% | $228.9673 | $228.97 | $228.95 | $229.00 |
| 7 purchase totals = | $989.47 | $1,086.0078 | $1,086.02 | $1,086.00 | $1,085.90 | |