| 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 | $193.32 | 8.554% | $209.8566 | $209.86 | $209.85 | $209.90 |
| Purchase #2 | $245.35 | 11.838% | $274.3945 | $274.39 | $274.40 | $274.40 |
| Purchase #3 | $173.38 | 11.207% | $192.8107 | $192.81 | $192.80 | $192.80 |
| Purchase #4 | $118.98 | 9.137% | $129.8512 | $129.85 | $129.85 | $129.90 |
| Purchase #5 | $199.88 | 10.674% | $221.2152 | $221.22 | $221.20 | $221.20 |
| Purchase #6 | $151.65 | 11.828% | $169.5872 | $169.59 | $169.60 | $169.60 |
| Purchase #7 | $241.35 | 13.642% | $274.275 | $274.28 | $274.30 | $274.30 |
| 7 purchase totals = | $1,323.91 | $1,471.9904 | $1,472.00 | $1,472.00 | $1,472.10 | |