| 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 | $212.92 | 9.845% | $233.882 | $233.88 | $233.90 | $233.90 |
| Purchase #2 | $238.54 | 7.372% | $256.1252 | $256.13 | $256.15 | $256.10 |
| Purchase #3 | $226.25 | 8.699% | $245.9315 | $245.93 | $245.95 | $245.90 |
| Purchase #4 | $244.32 | 11.697% | $272.8981 | $272.90 | $272.90 | $272.90 |
| Purchase #5 | $204.96 | 10.715% | $226.9215 | $226.92 | $226.90 | $226.90 |
| Purchase #6 | $37.65 | 3.168% | $38.8428 | $38.84 | $38.85 | $38.80 |
| Purchase #7 | $58.69 | 5.312% | $61.8076 | $61.81 | $61.80 | $61.80 |
| 7 purchase totals = | $1,223.33 | $1,336.4087 | $1,336.41 | $1,336.45 | $1,336.30 | |