| 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 | $196.59 | 12.419% | $221.0045 | $221.00 | $221.00 | $221.00 |
| Purchase #2 | $76.70 | 5.609% | $81.0021 | $81.00 | $81.00 | $81.00 |
| Purchase #3 | $25.43 | 12.238% | $28.5421 | $28.54 | $28.55 | $28.50 |
| Purchase #4 | $160.72 | 5.231% | $169.1273 | $169.13 | $169.15 | $169.10 |
| Purchase #5 | $199.29 | 9.236% | $217.6964 | $217.70 | $217.70 | $217.70 |
| Purchase #6 | $220.71 | 13.638% | $250.8104 | $250.81 | $250.80 | $250.80 |
| Purchase #7 | $96.34 | 6.285% | $102.395 | $102.40 | $102.40 | $102.40 |
| 7 purchase totals = | $975.78 | $1,070.5778 | $1,070.58 | $1,070.60 | $1,070.50 | |