| 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 | $117.30 | 13.354% | $132.9642 | $132.96 | $132.95 | $133.00 |
| Purchase #2 | $212.75 | 11.409% | $237.0226 | $237.02 | $237.00 | $237.00 |
| Purchase #3 | $238.55 | 3.440% | $246.7561 | $246.76 | $246.75 | $246.80 |
| Purchase #4 | $203.31 | 7.158% | $217.8629 | $217.86 | $217.85 | $217.90 |
| Purchase #5 | $147.79 | 10.142% | $162.7789 | $162.78 | $162.80 | $162.80 |
| Purchase #6 | $186.98 | 6.786% | $199.6685 | $199.67 | $199.65 | $199.70 |
| Purchase #7 | $103.62 | 6.355% | $110.2051 | $110.21 | $110.20 | $110.20 |
| 7 purchase totals = | $1,210.30 | $1,307.2583 | $1,307.26 | $1,307.20 | $1,307.40 | |