| 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 | $240.35 | 12.478% | $270.3409 | $270.34 | $270.35 | $270.30 |
| Purchase #2 | $70.94 | 13.705% | $80.6623 | $80.66 | $80.65 | $80.70 |
| Purchase #3 | $151.42 | 9.510% | $165.82 | $165.82 | $165.80 | $165.80 |
| Purchase #4 | $60.57 | 12.732% | $68.2818 | $68.28 | $68.30 | $68.30 |
| Purchase #5 | $206.26 | 7.574% | $221.8821 | $221.88 | $221.90 | $221.90 |
| Purchase #6 | $223.47 | 11.814% | $249.8707 | $249.87 | $249.85 | $249.90 |
| Purchase #7 | $158.37 | 12.670% | $178.4355 | $178.44 | $178.45 | $178.40 |
| 7 purchase totals = | $1,111.38 | $1,235.2933 | $1,235.29 | $1,235.30 | $1,235.30 | |