| 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 | $246.30 | 12.722% | $277.6343 | $277.63 | $277.65 | $277.60 |
| Purchase #2 | $114.36 | 4.642% | $119.6686 | $119.67 | $119.65 | $119.70 |
| Purchase #3 | $217.82 | 9.266% | $238.0032 | $238.00 | $238.00 | $238.00 |
| Purchase #4 | $189.63 | 4.601% | $198.3549 | $198.35 | $198.35 | $198.40 |
| Purchase #5 | $34.61 | 9.391% | $37.8602 | $37.86 | $37.85 | $37.90 |
| Purchase #6 | $58.73 | 7.723% | $63.2657 | $63.27 | $63.25 | $63.30 |
| Purchase #7 | $200.61 | 10.632% | $221.9389 | $221.94 | $221.95 | $221.90 |
| 7 purchase totals = | $1,062.06 | $1,156.7258 | $1,156.72 | $1,156.70 | $1,156.80 | |