| 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 | $89.51 | 8.178% | $96.8301 | $96.83 | $96.85 | $96.80 |
| Purchase #2 | $227.84 | 7.493% | $244.9121 | $244.91 | $244.90 | $244.90 |
| Purchase #3 | $29.49 | 11.573% | $32.9029 | $32.90 | $32.90 | $32.90 |
| Purchase #4 | $209.36 | 4.660% | $219.1162 | $219.12 | $219.10 | $219.10 |
| Purchase #5 | $177.86 | 3.429% | $183.9588 | $183.96 | $183.95 | $184.00 |
| Purchase #6 | $212.90 | 11.477% | $237.3345 | $237.33 | $237.35 | $237.30 |
| Purchase #7 | $128.80 | 8.457% | $139.6926 | $139.69 | $139.70 | $139.70 |
| 7 purchase totals = | $1,075.76 | $1,154.7472 | $1,154.74 | $1,154.75 | $1,154.70 | |