| 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 | $247.79 | 9.286% | $270.7998 | $270.80 | $270.80 | $270.80 |
| Purchase #2 | $29.68 | 13.236% | $33.6084 | $33.61 | $33.60 | $33.60 |
| Purchase #3 | $214.48 | 12.777% | $241.8841 | $241.88 | $241.90 | $241.90 |
| Purchase #4 | $244.44 | 6.206% | $259.6099 | $259.61 | $259.60 | $259.60 |
| Purchase #5 | $35.34 | 3.310% | $36.5098 | $36.51 | $36.50 | $36.50 |
| Purchase #6 | $151.59 | 5.324% | $159.6607 | $159.66 | $159.65 | $159.70 |
| Purchase #7 | $103.46 | 8.344% | $112.0927 | $112.09 | $112.10 | $112.10 |
| 7 purchase totals = | $1,026.78 | $1,114.1654 | $1,114.16 | $1,114.15 | $1,114.20 | |