| 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 | $218.54 | 5.418% | $230.3805 | $230.38 | $230.40 | $230.40 |
| Purchase #2 | $47.77 | 6.137% | $50.7016 | $50.70 | $50.70 | $50.70 |
| Purchase #3 | $218.31 | 9.336% | $238.6914 | $238.69 | $238.70 | $238.70 |
| Purchase #4 | $202.80 | 12.192% | $227.5254 | $227.53 | $227.55 | $227.50 |
| Purchase #5 | $227.27 | 5.864% | $240.5971 | $240.60 | $240.60 | $240.60 |
| Purchase #6 | $197.43 | 13.298% | $223.6842 | $223.68 | $223.70 | $223.70 |
| Purchase #7 | $109.64 | 7.635% | $118.011 | $118.01 | $118.00 | $118.00 |
| 7 purchase totals = | $1,221.76 | $1,329.5912 | $1,329.59 | $1,329.65 | $1,329.60 | |