| 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 | $228.54 | 6.261% | $242.8489 | $242.85 | $242.85 | $242.80 |
| Purchase #2 | $138.89 | 9.860% | $152.5846 | $152.58 | $152.60 | $152.60 |
| Purchase #3 | $120.96 | 3.143% | $124.7618 | $124.76 | $124.75 | $124.80 |
| Purchase #4 | $80.88 | 3.521% | $83.7278 | $83.73 | $83.75 | $83.70 |
| Purchase #5 | $121.55 | 3.149% | $125.3776 | $125.38 | $125.40 | $125.40 |
| Purchase #6 | $228.53 | 7.133% | $244.831 | $244.83 | $244.85 | $244.80 |
| Purchase #7 | $230.38 | 11.515% | $256.9083 | $256.91 | $256.90 | $256.90 |
| 7 purchase totals = | $1,149.73 | $1,231.0400 | $1,231.04 | $1,231.10 | $1,231.00 | |