| 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 | $117.44 | 11.775% | $131.2686 | $131.27 | $131.25 | $131.30 |
| Purchase #2 | $183.43 | 11.126% | $203.8384 | $203.84 | $203.85 | $203.80 |
| Purchase #3 | $98.83 | 10.233% | $108.9433 | $108.94 | $108.95 | $108.90 |
| Purchase #4 | $201.38 | 10.194% | $221.9087 | $221.91 | $221.90 | $221.90 |
| Purchase #5 | $241.39 | 10.538% | $266.8277 | $266.83 | $266.85 | $266.80 |
| Purchase #6 | $218.38 | 9.597% | $239.3379 | $239.34 | $239.35 | $239.30 |
| Purchase #7 | $85.47 | 3.783% | $88.7033 | $88.70 | $88.70 | $88.70 |
| 7 purchase totals = | $1,146.32 | $1,260.8279 | $1,260.83 | $1,260.85 | $1,260.70 | |