| 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 | $130.54 | 12.789% | $147.2348 | $147.23 | $147.25 | $147.20 |
| Purchase #2 | $135.44 | 5.387% | $142.7362 | $142.74 | $142.75 | $142.70 |
| Purchase #3 | $189.28 | 4.102% | $197.0443 | $197.04 | $197.05 | $197.00 |
| Purchase #4 | $237.41 | 13.134% | $268.5914 | $268.59 | $268.60 | $268.60 |
| Purchase #5 | $92.94 | 13.498% | $105.485 | $105.49 | $105.50 | $105.50 |
| Purchase #6 | $239.30 | 10.867% | $265.3047 | $265.30 | $265.30 | $265.30 |
| Purchase #7 | $25.51 | 6.298% | $27.1166 | $27.12 | $27.10 | $27.10 |
| 7 purchase totals = | $1,050.42 | $1,153.5130 | $1,153.51 | $1,153.55 | $1,153.40 | |