| 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 | $110.45 | 9.205% | $120.6169 | $120.62 | $120.60 | $120.60 |
| Purchase #2 | $191.51 | 12.437% | $215.3281 | $215.33 | $215.35 | $215.30 |
| Purchase #3 | $209.89 | 8.751% | $228.2575 | $228.26 | $228.25 | $228.30 |
| Purchase #4 | $79.85 | 13.181% | $90.375 | $90.38 | $90.40 | $90.40 |
| Purchase #5 | $246.31 | 5.220% | $259.1674 | $259.17 | $259.15 | $259.20 |
| Purchase #6 | $51.39 | 8.615% | $55.8172 | $55.82 | $55.80 | $55.80 |
| Purchase #7 | $209.47 | 5.838% | $221.6989 | $221.70 | $221.70 | $221.70 |
| 7 purchase totals = | $1,098.87 | $1,191.2610 | $1,191.28 | $1,191.25 | $1,191.30 | |