| 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 | $211.75 | 4.422% | $221.1136 | $221.11 | $221.10 | $221.10 |
| Purchase #2 | $20.30 | 6.764% | $21.6731 | $21.67 | $21.65 | $21.70 |
| Purchase #3 | $125.35 | 10.394% | $138.3789 | $138.38 | $138.40 | $138.40 |
| Purchase #4 | $58.92 | 9.838% | $64.7165 | $64.72 | $64.70 | $64.70 |
| Purchase #5 | $142.65 | 13.570% | $162.0076 | $162.01 | $162.00 | $162.00 |
| Purchase #6 | $222.52 | 10.428% | $245.7244 | $245.72 | $245.70 | $245.70 |
| Purchase #7 | $215.51 | 12.130% | $241.6514 | $241.65 | $241.65 | $241.70 |
| 7 purchase totals = | $997.00 | $1,095.2655 | $1,095.26 | $1,095.20 | $1,095.30 | |