| 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 | $13.53 | 3.631% | $14.0213 | $14.02 | $14.00 | $14.00 |
| Purchase #2 | $201.32 | 5.810% | $213.0167 | $213.02 | $213.00 | $213.00 |
| Purchase #3 | $114.91 | 12.238% | $128.9727 | $128.97 | $128.95 | $129.00 |
| Purchase #4 | $139.95 | 12.425% | $157.3388 | $157.34 | $157.35 | $157.30 |
| Purchase #5 | $203.99 | 11.350% | $227.1429 | $227.14 | $227.15 | $227.10 |
| Purchase #6 | $220.64 | 10.871% | $244.6258 | $244.63 | $244.65 | $244.60 |
| Purchase #7 | $37.25 | 13.775% | $42.3812 | $42.38 | $42.40 | $42.40 |
| 7 purchase totals = | $931.59 | $1,027.4994 | $1,027.50 | $1,027.50 | $1,027.40 | |