| 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 | $94.33 | 12.521% | $106.1411 | $106.14 | $106.15 | $106.10 |
| Purchase #2 | $84.49 | 8.563% | $91.7249 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $214.58 | 7.239% | $230.1134 | $230.11 | $230.10 | $230.10 |
| Purchase #4 | $177.84 | 11.116% | $197.6087 | $197.61 | $197.60 | $197.60 |
| Purchase #5 | $211.94 | 12.184% | $237.7628 | $237.76 | $237.75 | $237.80 |
| Purchase #6 | $115.73 | 12.802% | $130.5458 | $130.55 | $130.55 | $130.50 |
| Purchase #7 | $191.91 | 11.652% | $214.2714 | $214.27 | $214.25 | $214.30 |
| 7 purchase totals = | $1,090.82 | $1,208.1681 | $1,208.16 | $1,208.10 | $1,208.10 | |