| 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 | $249.47 | 6.841% | $266.5362 | $266.54 | $266.55 | $266.50 |
| Purchase #2 | $170.33 | 5.226% | $179.2314 | $179.23 | $179.25 | $179.20 |
| Purchase #3 | $125.75 | 7.610% | $135.3196 | $135.32 | $135.30 | $135.30 |
| Purchase #4 | $155.44 | 6.254% | $165.1612 | $165.16 | $165.15 | $165.20 |
| Purchase #5 | $36.52 | 4.707% | $38.239 | $38.24 | $38.25 | $38.20 |
| Purchase #6 | $248.60 | 5.622% | $262.5763 | $262.58 | $262.60 | $262.60 |
| Purchase #7 | $128.88 | 10.239% | $142.076 | $142.08 | $142.10 | $142.10 |
| 7 purchase totals = | $1,114.99 | $1,189.1397 | $1,189.15 | $1,189.20 | $1,189.10 | |