| 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 | $80.97 | 7.631% | $87.1488 | $87.15 | $87.15 | $87.10 |
| Purchase #2 | $230.88 | 10.768% | $255.7412 | $255.74 | $255.75 | $255.70 |
| Purchase #3 | $71.83 | 13.654% | $81.6377 | $81.64 | $81.65 | $81.60 |
| Purchase #4 | $65.67 | 8.317% | $71.1318 | $71.13 | $71.15 | $71.10 |
| Purchase #5 | $228.25 | 8.219% | $247.0099 | $247.01 | $247.00 | $247.00 |
| Purchase #6 | $135.26 | 13.795% | $153.9191 | $153.92 | $153.90 | $153.90 |
| Purchase #7 | $135.50 | 12.482% | $152.4131 | $152.41 | $152.40 | $152.40 |
| 7 purchase totals = | $948.36 | $1,049.0016 | $1,049.00 | $1,049.00 | $1,048.80 | |