| 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 | $119.79 | 4.318% | $124.9625 | $124.96 | $124.95 | $125.00 |
| Purchase #2 | $102.48 | 7.349% | $110.0113 | $110.01 | $110.00 | $110.00 |
| Purchase #3 | $172.32 | 6.735% | $183.9258 | $183.93 | $183.95 | $183.90 |
| Purchase #4 | $68.67 | 4.837% | $71.9916 | $71.99 | $72.00 | $72.00 |
| Purchase #5 | $135.28 | 10.204% | $149.084 | $149.08 | $149.10 | $149.10 |
| Purchase #6 | $34.85 | 9.705% | $38.2322 | $38.23 | $38.25 | $38.20 |
| Purchase #7 | $141.40 | 11.330% | $157.4206 | $157.42 | $157.40 | $157.40 |
| 7 purchase totals = | $774.79 | $835.6280 | $835.62 | $835.65 | $835.60 | |