| 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 | $209.72 | 13.397% | $237.8162 | $237.82 | $237.80 | $237.80 |
| Purchase #2 | $12.84 | 6.506% | $13.6754 | $13.68 | $13.70 | $13.70 |
| Purchase #3 | $233.92 | 9.488% | $256.1143 | $256.11 | $256.10 | $256.10 |
| Purchase #4 | $69.80 | 3.668% | $72.3603 | $72.36 | $72.35 | $72.40 |
| Purchase #5 | $196.98 | 7.525% | $211.8027 | $211.80 | $211.80 | $211.80 |
| Purchase #6 | $77.84 | 4.513% | $81.3529 | $81.35 | $81.35 | $81.40 |
| Purchase #7 | $142.74 | 11.784% | $159.5605 | $159.56 | $159.55 | $159.60 |
| 7 purchase totals = | $943.84 | $1,032.6823 | $1,032.68 | $1,032.65 | $1,032.80 | |