| 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 | $233.35 | 9.746% | $256.0923 | $256.09 | $256.10 | $256.10 |
| Purchase #2 | $115.46 | 6.828% | $123.3436 | $123.34 | $123.35 | $123.30 |
| Purchase #3 | $250.43 | 8.391% | $271.4436 | $271.44 | $271.45 | $271.40 |
| Purchase #4 | $128.63 | 11.784% | $143.7878 | $143.79 | $143.80 | $143.80 |
| Purchase #5 | $155.76 | 7.443% | $167.3532 | $167.35 | $167.35 | $167.40 |
| Purchase #6 | $60.40 | 7.309% | $64.8146 | $64.81 | $64.80 | $64.80 |
| Purchase #7 | $8.48 | 8.238% | $9.1786 | $9.18 | $9.20 | $9.20 |
| 7 purchase totals = | $952.51 | $1,036.0137 | $1,036.00 | $1,036.05 | $1,036.00 | |