| 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 | $139.77 | 9.296% | $152.763 | $152.76 | $152.75 | $152.80 |
| Purchase #2 | $165.61 | 13.404% | $187.8084 | $187.81 | $187.80 | $187.80 |
| Purchase #3 | $217.87 | 11.368% | $242.6375 | $242.64 | $242.65 | $242.60 |
| Purchase #4 | $126.92 | 9.299% | $138.7223 | $138.72 | $138.70 | $138.70 |
| Purchase #5 | $47.54 | 3.443% | $49.1768 | $49.18 | $49.20 | $49.20 |
| Purchase #6 | $214.60 | 7.181% | $230.0104 | $230.01 | $230.00 | $230.00 |
| Purchase #7 | $90.46 | 5.695% | $95.6117 | $95.61 | $95.60 | $95.60 |
| 7 purchase totals = | $1,002.77 | $1,096.7301 | $1,096.73 | $1,096.70 | $1,096.70 | |