| 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 | $245.82 | 13.712% | $279.5268 | $279.53 | $279.55 | $279.50 |
| Purchase #2 | $83.65 | 8.229% | $90.5336 | $90.53 | $90.55 | $90.50 |
| Purchase #3 | $207.26 | 11.593% | $231.2877 | $231.29 | $231.30 | $231.30 |
| Purchase #4 | $14.73 | 10.127% | $16.2217 | $16.22 | $16.20 | $16.20 |
| Purchase #5 | $211.52 | 4.499% | $221.0363 | $221.04 | $221.05 | $221.00 |
| Purchase #6 | $137.63 | 13.332% | $155.9788 | $155.98 | $156.00 | $156.00 |
| Purchase #7 | $196.64 | 4.407% | $205.3059 | $205.31 | $205.30 | $205.30 |
| 7 purchase totals = | $1,097.25 | $1,199.8908 | $1,199.90 | $1,199.95 | $1,199.80 | |