| 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 | $202.93 | 9.212% | $221.6239 | $221.62 | $221.60 | $221.60 |
| Purchase #2 | $169.49 | 9.683% | $185.9017 | $185.90 | $185.90 | $185.90 |
| Purchase #3 | $96.97 | 12.523% | $109.1136 | $109.11 | $109.10 | $109.10 |
| Purchase #4 | $5.87 | 5.775% | $6.209 | $6.21 | $6.20 | $6.20 |
| Purchase #5 | $54.96 | 5.234% | $57.8366 | $57.84 | $57.85 | $57.80 |
| Purchase #6 | $227.78 | 5.282% | $239.8113 | $239.81 | $239.80 | $239.80 |
| Purchase #7 | $242.85 | 4.696% | $254.2542 | $254.25 | $254.25 | $254.30 |
| 7 purchase totals = | $1,000.85 | $1,074.7503 | $1,074.74 | $1,074.70 | $1,074.70 | |