| 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 | $65.58 | 3.782% | $68.0602 | $68.06 | $68.05 | $68.10 |
| Purchase #2 | $131.64 | 9.733% | $144.4525 | $144.45 | $144.45 | $144.50 |
| Purchase #3 | $248.81 | 8.466% | $269.8743 | $269.87 | $269.85 | $269.90 |
| Purchase #4 | $185.97 | 7.232% | $199.4194 | $199.42 | $199.40 | $199.40 |
| Purchase #5 | $131.78 | 13.680% | $149.8075 | $149.81 | $149.80 | $149.80 |
| Purchase #6 | $194.46 | 13.150% | $220.0315 | $220.03 | $220.05 | $220.00 |
| Purchase #7 | $189.44 | 5.130% | $199.1583 | $199.16 | $199.15 | $199.20 |
| 7 purchase totals = | $1,147.68 | $1,250.8037 | $1,250.80 | $1,250.75 | $1,250.90 | |