| 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 | $195.32 | 10.835% | $216.4829 | $216.48 | $216.50 | $216.50 |
| Purchase #2 | $42.48 | 9.857% | $46.6673 | $46.67 | $46.65 | $46.70 |
| Purchase #3 | $218.95 | 13.180% | $247.8076 | $247.81 | $247.80 | $247.80 |
| Purchase #4 | $72.85 | 5.176% | $76.6207 | $76.62 | $76.60 | $76.60 |
| Purchase #5 | $45.48 | 13.486% | $51.6134 | $51.61 | $51.60 | $51.60 |
| Purchase #6 | $239.56 | 6.563% | $255.2823 | $255.28 | $255.30 | $255.30 |
| Purchase #7 | $228.40 | 5.448% | $240.8432 | $240.84 | $240.85 | $240.80 |
| 7 purchase totals = | $1,043.04 | $1,135.3174 | $1,135.31 | $1,135.30 | $1,135.30 | |