| 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 | $101.38 | 6.581% | $108.0518 | $108.05 | $108.05 | $108.10 |
| Purchase #2 | $171.93 | 3.111% | $177.2787 | $177.28 | $177.30 | $177.30 |
| Purchase #3 | $186.85 | 13.146% | $211.4133 | $211.41 | $211.40 | $211.40 |
| Purchase #4 | $92.44 | 4.160% | $96.2855 | $96.29 | $96.30 | $96.30 |
| Purchase #5 | $115.70 | 10.243% | $127.5512 | $127.55 | $127.55 | $127.60 |
| Purchase #6 | $58.35 | 13.299% | $66.11 | $66.11 | $66.10 | $66.10 |
| Purchase #7 | $225.99 | 11.333% | $251.6014 | $251.60 | $251.60 | $251.60 |
| 7 purchase totals = | $952.64 | $1,038.2919 | $1,038.29 | $1,038.30 | $1,038.40 | |