| 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 | $122.74 | 9.574% | $134.4911 | $134.49 | $134.50 | $134.50 |
| Purchase #2 | $142.71 | 6.708% | $152.283 | $152.28 | $152.30 | $152.30 |
| Purchase #3 | $227.84 | 7.180% | $244.1989 | $244.20 | $244.20 | $244.20 |
| Purchase #4 | $221.35 | 6.431% | $235.585 | $235.59 | $235.60 | $235.60 |
| Purchase #5 | $40.92 | 6.658% | $43.6445 | $43.64 | $43.65 | $43.60 |
| Purchase #6 | $177.27 | 9.439% | $194.0025 | $194.00 | $194.00 | $194.00 |
| Purchase #7 | $54.36 | 11.251% | $60.476 | $60.48 | $60.50 | $60.50 |
| 7 purchase totals = | $987.19 | $1,064.6810 | $1,064.68 | $1,064.75 | $1,064.70 | |