| 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 | $126.40 | 4.300% | $131.8352 | $131.84 | $131.85 | $131.80 |
| Purchase #2 | $216.97 | 12.782% | $244.7031 | $244.70 | $244.70 | $244.70 |
| Purchase #3 | $222.55 | 10.140% | $245.1166 | $245.12 | $245.10 | $245.10 |
| Purchase #4 | $135.86 | 3.749% | $140.9534 | $140.95 | $140.95 | $141.00 |
| Purchase #5 | $199.95 | 9.295% | $218.5354 | $218.54 | $218.55 | $218.50 |
| Purchase #6 | $26.72 | 11.458% | $29.7816 | $29.78 | $29.80 | $29.80 |
| Purchase #7 | $40.78 | 4.233% | $42.5062 | $42.51 | $42.50 | $42.50 |
| 7 purchase totals = | $969.23 | $1,053.4315 | $1,053.44 | $1,053.45 | $1,053.40 | |