| 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 | $221.82 | 9.422% | $242.7199 | $242.72 | $242.70 | $242.70 |
| Purchase #2 | $6.44 | 12.691% | $7.2573 | $7.26 | $7.25 | $7.30 |
| Purchase #3 | $160.51 | 6.539% | $171.0057 | $171.01 | $171.00 | $171.00 |
| Purchase #4 | $78.94 | 7.177% | $84.6055 | $84.61 | $84.60 | $84.60 |
| Purchase #5 | $28.58 | 13.752% | $32.5103 | $32.51 | $32.50 | $32.50 |
| Purchase #6 | $149.92 | 4.440% | $156.5764 | $156.58 | $156.60 | $156.60 |
| Purchase #7 | $46.34 | 4.309% | $48.3368 | $48.34 | $48.35 | $48.30 |
| 7 purchase totals = | $692.55 | $743.0119 | $743.03 | $743.00 | $743.00 | |