| 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 | $143.44 | 3.225% | $148.0659 | $148.07 | $148.05 | $148.10 |
| Purchase #2 | $244.59 | 12.566% | $275.3252 | $275.33 | $275.35 | $275.30 |
| Purchase #3 | $91.87 | 3.203% | $94.8126 | $94.81 | $94.80 | $94.80 |
| Purchase #4 | $82.76 | 12.380% | $93.0057 | $93.01 | $93.00 | $93.00 |
| Purchase #5 | $230.76 | 6.164% | $244.984 | $244.98 | $245.00 | $245.00 |
| Purchase #6 | $95.48 | 7.140% | $102.2973 | $102.30 | $102.30 | $102.30 |
| Purchase #7 | $201.27 | 4.851% | $211.0336 | $211.03 | $211.05 | $211.00 |
| 7 purchase totals = | $1,090.17 | $1,169.5243 | $1,169.53 | $1,169.55 | $1,169.50 | |