| 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 | $29.49 | 5.243% | $31.0362 | $31.04 | $31.05 | $31.00 |
| Purchase #2 | $195.88 | 3.285% | $202.3147 | $202.31 | $202.30 | $202.30 |
| Purchase #3 | $209.48 | 11.759% | $234.1128 | $234.11 | $234.10 | $234.10 |
| Purchase #4 | $244.91 | 6.480% | $260.7802 | $260.78 | $260.80 | $260.80 |
| Purchase #5 | $103.33 | 9.863% | $113.5214 | $113.52 | $113.50 | $113.50 |
| Purchase #6 | $227.45 | 7.291% | $244.0334 | $244.03 | $244.05 | $244.00 |
| Purchase #7 | $14.64 | 12.192% | $16.4249 | $16.42 | $16.40 | $16.40 |
| 7 purchase totals = | $1,025.18 | $1,102.2236 | $1,102.21 | $1,102.20 | $1,102.10 | |