| 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 | $195.41 | 5.120% | $205.415 | $205.42 | $205.40 | $205.40 |
| Purchase #2 | $209.34 | 7.811% | $225.6915 | $225.69 | $225.70 | $225.70 |
| Purchase #3 | $186.74 | 7.164% | $200.1181 | $200.12 | $200.10 | $200.10 |
| Purchase #4 | $182.53 | 7.838% | $196.8367 | $196.84 | $196.85 | $196.80 |
| Purchase #5 | $171.39 | 13.619% | $194.7316 | $194.73 | $194.75 | $194.70 |
| Purchase #6 | $226.63 | 10.724% | $250.9338 | $250.93 | $250.95 | $250.90 |
| Purchase #7 | $197.31 | 4.208% | $205.6128 | $205.61 | $205.60 | $205.60 |
| 7 purchase totals = | $1,369.35 | $1,479.3395 | $1,479.34 | $1,479.35 | $1,479.20 | |