| 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 | $227.68 | 9.751% | $249.8811 | $249.88 | $249.90 | $249.90 |
| Purchase #2 | $122.67 | 13.815% | $139.6169 | $139.62 | $139.60 | $139.60 |
| Purchase #3 | $169.75 | 4.217% | $176.9084 | $176.91 | $176.90 | $176.90 |
| Purchase #4 | $134.45 | 7.200% | $144.1304 | $144.13 | $144.15 | $144.10 |
| Purchase #5 | $214.59 | 8.177% | $232.137 | $232.14 | $232.15 | $232.10 |
| Purchase #6 | $245.37 | 3.817% | $254.7358 | $254.74 | $254.75 | $254.70 |
| Purchase #7 | $183.48 | 9.207% | $200.373 | $200.37 | $200.35 | $200.40 |
| 7 purchase totals = | $1,297.99 | $1,397.7826 | $1,397.79 | $1,397.80 | $1,397.70 | |