| 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 | $224.77 | 8.725% | $244.3812 | $244.38 | $244.40 | $244.40 |
| Purchase #2 | $231.39 | 10.802% | $256.3847 | $256.38 | $256.40 | $256.40 |
| Purchase #3 | $147.82 | 3.264% | $152.6448 | $152.64 | $152.65 | $152.60 |
| Purchase #4 | $107.51 | 13.590% | $122.1206 | $122.12 | $122.10 | $122.10 |
| Purchase #5 | $245.53 | 5.131% | $258.1281 | $258.13 | $258.15 | $258.10 |
| Purchase #6 | $55.30 | 10.227% | $60.9555 | $60.96 | $60.95 | $61.00 |
| Purchase #7 | $56.91 | 11.483% | $63.445 | $63.45 | $63.45 | $63.40 |
| 7 purchase totals = | $1,069.23 | $1,158.0599 | $1,158.06 | $1,158.10 | $1,158.00 | |