| 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 | $216.59 | 4.530% | $226.4015 | $226.40 | $226.40 | $226.40 |
| Purchase #2 | $233.99 | 13.326% | $265.1715 | $265.17 | $265.15 | $265.20 |
| Purchase #3 | $128.95 | 6.653% | $137.529 | $137.53 | $137.55 | $137.50 |
| Purchase #4 | $8.60 | 13.609% | $9.7704 | $9.77 | $9.75 | $9.80 |
| Purchase #5 | $120.58 | 12.460% | $135.6043 | $135.60 | $135.60 | $135.60 |
| Purchase #6 | $246.86 | 6.348% | $262.5307 | $262.53 | $262.55 | $262.50 |
| Purchase #7 | $241.81 | 3.110% | $249.3303 | $249.33 | $249.35 | $249.30 |
| 7 purchase totals = | $1,197.38 | $1,286.3377 | $1,286.33 | $1,286.35 | $1,286.30 | |