| 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 | $206.72 | 6.748% | $220.6695 | $220.67 | $220.65 | $220.70 |
| Purchase #2 | $160.68 | 5.242% | $169.1028 | $169.10 | $169.10 | $169.10 |
| Purchase #3 | $132.36 | 13.282% | $149.9401 | $149.94 | $149.95 | $149.90 |
| Purchase #4 | $178.53 | 12.462% | $200.7784 | $200.78 | $200.80 | $200.80 |
| Purchase #5 | $248.25 | 12.391% | $279.0107 | $279.01 | $279.00 | $279.00 |
| Purchase #6 | $78.58 | 6.686% | $83.8339 | $83.83 | $83.85 | $83.80 |
| Purchase #7 | $98.61 | 7.814% | $106.3154 | $106.32 | $106.30 | $106.30 |
| 7 purchase totals = | $1,103.73 | $1,209.6508 | $1,209.65 | $1,209.65 | $1,209.60 | |