| 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 | $230.96 | 6.102% | $245.0532 | $245.05 | $245.05 | $245.10 |
| Purchase #2 | $227.67 | 9.653% | $249.647 | $249.65 | $249.65 | $249.60 |
| Purchase #3 | $111.46 | 3.416% | $115.2675 | $115.27 | $115.25 | $115.30 |
| Purchase #4 | $92.41 | 7.103% | $98.9739 | $98.97 | $98.95 | $99.00 |
| Purchase #5 | $28.80 | 3.552% | $29.823 | $29.82 | $29.80 | $29.80 |
| Purchase #6 | $191.73 | 4.265% | $199.9073 | $199.91 | $199.90 | $199.90 |
| Purchase #7 | $156.32 | 9.781% | $171.6097 | $171.61 | $171.60 | $171.60 |
| 7 purchase totals = | $1,039.35 | $1,110.2816 | $1,110.28 | $1,110.20 | $1,110.30 | |