| 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 | $183.72 | 8.282% | $198.9357 | $198.94 | $198.95 | $198.90 |
| Purchase #2 | $205.53 | 9.649% | $225.3616 | $225.36 | $225.35 | $225.40 |
| Purchase #3 | $111.43 | 8.437% | $120.8313 | $120.83 | $120.85 | $120.80 |
| Purchase #4 | $123.43 | 3.812% | $128.1352 | $128.14 | $128.15 | $128.10 |
| Purchase #5 | $189.76 | 8.247% | $205.4095 | $205.41 | $205.40 | $205.40 |
| Purchase #6 | $111.77 | 6.578% | $119.1222 | $119.12 | $119.10 | $119.10 |
| Purchase #7 | $46.88 | 5.406% | $49.4143 | $49.41 | $49.40 | $49.40 |
| 7 purchase totals = | $972.52 | $1,047.2098 | $1,047.21 | $1,047.20 | $1,047.10 | |