| 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 | $221.70 | 8.534% | $240.6199 | $240.62 | $240.60 | $240.60 |
| Purchase #2 | $186.65 | 5.769% | $197.4178 | $197.42 | $197.40 | $197.40 |
| Purchase #3 | $204.43 | 10.346% | $225.5803 | $225.58 | $225.60 | $225.60 |
| Purchase #4 | $136.55 | 6.598% | $145.5596 | $145.56 | $145.55 | $145.60 |
| Purchase #5 | $147.53 | 13.551% | $167.5218 | $167.52 | $167.50 | $167.50 |
| Purchase #6 | $49.78 | 13.824% | $56.6616 | $56.66 | $56.65 | $56.70 |
| Purchase #7 | $84.98 | 9.267% | $92.8551 | $92.86 | $92.85 | $92.90 |
| 7 purchase totals = | $1,031.62 | $1,126.2161 | $1,126.22 | $1,126.15 | $1,126.30 | |