| 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 | $95.29 | 6.131% | $101.1322 | $101.13 | $101.15 | $101.10 |
| Purchase #2 | $233.29 | 9.451% | $255.3382 | $255.34 | $255.35 | $255.30 |
| Purchase #3 | $218.67 | 11.289% | $243.3557 | $243.36 | $243.35 | $243.40 |
| Purchase #4 | $87.26 | 10.255% | $96.2085 | $96.21 | $96.20 | $96.20 |
| Purchase #5 | $105.84 | 7.641% | $113.9272 | $113.93 | $113.95 | $113.90 |
| Purchase #6 | $161.38 | 3.641% | $167.2558 | $167.26 | $167.25 | $167.30 |
| Purchase #7 | $138.26 | 8.441% | $149.9305 | $149.93 | $149.95 | $149.90 |
| 7 purchase totals = | $1,039.99 | $1,127.1481 | $1,127.16 | $1,127.20 | $1,127.10 | |