| 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 | $133.88 | 4.205% | $139.5097 | $139.51 | $139.50 | $139.50 |
| Purchase #2 | $241.58 | 6.370% | $256.9686 | $256.97 | $256.95 | $257.00 |
| Purchase #3 | $183.99 | 4.763% | $192.7534 | $192.75 | $192.75 | $192.80 |
| Purchase #4 | $91.47 | 5.554% | $96.5502 | $96.55 | $96.55 | $96.60 |
| Purchase #5 | $149.92 | 9.111% | $163.5792 | $163.58 | $163.60 | $163.60 |
| Purchase #6 | $13.44 | 9.385% | $14.7013 | $14.70 | $14.70 | $14.70 |
| Purchase #7 | $138.77 | 6.787% | $148.1883 | $148.19 | $148.20 | $148.20 |
| 7 purchase totals = | $953.05 | $1,012.2507 | $1,012.25 | $1,012.25 | $1,012.40 | |