| 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 | $42.43 | 13.391% | $48.1118 | $48.11 | $48.10 | $48.10 |
| Purchase #2 | $47.61 | 4.148% | $49.5849 | $49.58 | $49.60 | $49.60 |
| Purchase #3 | $245.94 | 5.637% | $259.8036 | $259.80 | $259.80 | $259.80 |
| Purchase #4 | $243.92 | 8.483% | $264.6117 | $264.61 | $264.60 | $264.60 |
| Purchase #5 | $167.54 | 3.625% | $173.6133 | $173.61 | $173.60 | $173.60 |
| Purchase #6 | $160.50 | 9.503% | $175.7523 | $175.75 | $175.75 | $175.80 |
| Purchase #7 | $135.80 | 8.259% | $147.0157 | $147.02 | $147.00 | $147.00 |
| 7 purchase totals = | $1,043.74 | $1,118.4933 | $1,118.48 | $1,118.45 | $1,118.50 | |