| 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 | $104.50 | 9.438% | $114.3627 | $114.36 | $114.35 | $114.40 |
| Purchase #2 | $179.45 | 6.444% | $191.0138 | $191.01 | $191.00 | $191.00 |
| Purchase #3 | $219.91 | 6.158% | $233.4521 | $233.45 | $233.45 | $233.50 |
| Purchase #4 | $249.61 | 11.260% | $277.7161 | $277.72 | $277.70 | $277.70 |
| Purchase #5 | $144.34 | 6.320% | $153.4623 | $153.46 | $153.45 | $153.50 |
| Purchase #6 | $213.38 | 9.139% | $232.8808 | $232.88 | $232.90 | $232.90 |
| Purchase #7 | $101.68 | 13.136% | $115.0367 | $115.04 | $115.05 | $115.00 |
| 7 purchase totals = | $1,212.87 | $1,317.9245 | $1,317.92 | $1,317.90 | $1,318.00 | |