| 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 | $15.62 | 7.151% | $16.737 | $16.74 | $16.75 | $16.70 |
| Purchase #2 | $233.33 | 8.696% | $253.6204 | $253.62 | $253.60 | $253.60 |
| Purchase #3 | $141.35 | 7.672% | $152.1944 | $152.19 | $152.20 | $152.20 |
| Purchase #4 | $222.85 | 3.313% | $230.233 | $230.23 | $230.25 | $230.20 |
| Purchase #5 | $210.72 | 6.483% | $224.381 | $224.38 | $224.40 | $224.40 |
| Purchase #6 | $179.60 | 11.345% | $199.9756 | $199.98 | $200.00 | $200.00 |
| Purchase #7 | $154.74 | 9.433% | $169.3366 | $169.34 | $169.35 | $169.30 |
| 7 purchase totals = | $1,158.21 | $1,246.4780 | $1,246.48 | $1,246.55 | $1,246.40 | |