| 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 | $189.49 | 8.320% | $205.2556 | $205.26 | $205.25 | $205.30 |
| Purchase #2 | $206.58 | 4.858% | $216.6157 | $216.62 | $216.60 | $216.60 |
| Purchase #3 | $181.30 | 9.128% | $197.8491 | $197.85 | $197.85 | $197.80 |
| Purchase #4 | $241.89 | 9.232% | $264.2213 | $264.22 | $264.20 | $264.20 |
| Purchase #5 | $12.34 | 8.804% | $13.4264 | $13.43 | $13.45 | $13.40 |
| Purchase #6 | $174.62 | 7.648% | $187.9749 | $187.97 | $187.95 | $188.00 |
| Purchase #7 | $106.64 | 5.419% | $112.4188 | $112.42 | $112.40 | $112.40 |
| 7 purchase totals = | $1,112.86 | $1,197.7618 | $1,197.77 | $1,197.70 | $1,197.70 | |