| 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 | $6.75 | 6.666% | $7.2 | $7.20 | $7.20 | $7.20 |
| Purchase #2 | $249.27 | 3.233% | $257.3289 | $257.33 | $257.35 | $257.30 |
| Purchase #3 | $250.69 | 13.346% | $284.1471 | $284.15 | $284.15 | $284.10 |
| Purchase #4 | $111.70 | 6.624% | $119.099 | $119.10 | $119.10 | $119.10 |
| Purchase #5 | $176.36 | 10.265% | $194.4634 | $194.46 | $194.45 | $194.50 |
| Purchase #6 | $120.57 | 12.105% | $135.165 | $135.17 | $135.15 | $135.20 |
| Purchase #7 | $34.68 | 11.200% | $38.5642 | $38.56 | $38.55 | $38.60 |
| 7 purchase totals = | $950.02 | $1,035.9676 | $1,035.97 | $1,035.95 | $1,036.00 | |