| 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 | $248.34 | 7.359% | $266.6153 | $266.62 | $266.60 | $266.60 |
| Purchase #2 | $81.90 | 11.246% | $91.1105 | $91.11 | $91.10 | $91.10 |
| Purchase #3 | $185.64 | 8.383% | $201.2022 | $201.20 | $201.20 | $201.20 |
| Purchase #4 | $124.65 | 10.655% | $137.9315 | $137.93 | $137.95 | $137.90 |
| Purchase #5 | $168.75 | 8.747% | $183.5106 | $183.51 | $183.50 | $183.50 |
| Purchase #6 | $145.26 | 9.141% | $158.5382 | $158.54 | $158.55 | $158.50 |
| Purchase #7 | $132.38 | 7.278% | $142.0146 | $142.01 | $142.00 | $142.00 |
| 7 purchase totals = | $1,086.92 | $1,180.9229 | $1,180.92 | $1,180.90 | $1,180.80 | |