| 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 | $202.25 | 4.224% | $210.793 | $210.79 | $210.80 | $210.80 |
| Purchase #2 | $147.66 | 5.584% | $155.9053 | $155.91 | $155.90 | $155.90 |
| Purchase #3 | $225.69 | 9.361% | $246.8168 | $246.82 | $246.80 | $246.80 |
| Purchase #4 | $230.49 | 9.293% | $251.9094 | $251.91 | $251.90 | $251.90 |
| Purchase #5 | $196.39 | 10.745% | $217.4921 | $217.49 | $217.50 | $217.50 |
| Purchase #6 | $118.40 | 12.843% | $133.6061 | $133.61 | $133.60 | $133.60 |
| Purchase #7 | $204.97 | 9.417% | $224.272 | $224.27 | $224.25 | $224.30 |
| 7 purchase totals = | $1,325.85 | $1,440.7947 | $1,440.80 | $1,440.75 | $1,440.80 | |