| 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 | $214.98 | 4.484% | $224.6197 | $224.62 | $224.60 | $224.60 |
| Purchase #2 | $171.60 | 10.627% | $189.8359 | $189.84 | $189.85 | $189.80 |
| Purchase #3 | $243.30 | 8.616% | $264.2627 | $264.26 | $264.25 | $264.30 |
| Purchase #4 | $51.99 | 12.587% | $58.534 | $58.53 | $58.55 | $58.50 |
| Purchase #5 | $233.60 | 13.288% | $264.6408 | $264.64 | $264.65 | $264.60 |
| Purchase #6 | $47.49 | 6.332% | $50.4971 | $50.50 | $50.50 | $50.50 |
| Purchase #7 | $167.40 | 7.397% | $179.7826 | $179.78 | $179.80 | $179.80 |
| 7 purchase totals = | $1,130.36 | $1,232.1728 | $1,232.17 | $1,232.20 | $1,232.10 | |