| 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 | $110.57 | 8.780% | $120.278 | $120.28 | $120.30 | $120.30 |
| Purchase #2 | $90.62 | 12.795% | $102.2148 | $102.21 | $102.20 | $102.20 |
| Purchase #3 | $120.88 | 3.285% | $124.8509 | $124.85 | $124.85 | $124.90 |
| Purchase #4 | $230.69 | 11.683% | $257.6415 | $257.64 | $257.65 | $257.60 |
| Purchase #5 | $160.74 | 9.498% | $176.0071 | $176.01 | $176.00 | $176.00 |
| Purchase #6 | $216.26 | 4.504% | $226.0004 | $226.00 | $226.00 | $226.00 |
| Purchase #7 | $218.89 | 11.786% | $244.6884 | $244.69 | $244.70 | $244.70 |
| 7 purchase totals = | $1,148.65 | $1,251.6811 | $1,251.68 | $1,251.70 | $1,251.70 | |