| 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 | $78.55 | 12.182% | $88.119 | $88.12 | $88.10 | $88.10 |
| Purchase #2 | $182.97 | 12.851% | $206.4835 | $206.48 | $206.50 | $206.50 |
| Purchase #3 | $231.77 | 3.374% | $239.5899 | $239.59 | $239.60 | $239.60 |
| Purchase #4 | $43.73 | 9.115% | $47.716 | $47.72 | $47.70 | $47.70 |
| Purchase #5 | $243.78 | 12.395% | $273.9965 | $274.00 | $274.00 | $274.00 |
| Purchase #6 | $127.51 | 10.496% | $140.8934 | $140.89 | $140.90 | $140.90 |
| Purchase #7 | $112.85 | 3.505% | $116.8054 | $116.81 | $116.80 | $116.80 |
| 7 purchase totals = | $1,021.16 | $1,113.6037 | $1,113.61 | $1,113.60 | $1,113.60 | |