| 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 | $133.78 | 11.740% | $149.4858 | $149.49 | $149.50 | $149.50 |
| Purchase #2 | $153.28 | 9.828% | $168.3444 | $168.34 | $168.35 | $168.30 |
| Purchase #3 | $173.44 | 13.102% | $196.1641 | $196.16 | $196.15 | $196.20 |
| Purchase #4 | $211.36 | 13.509% | $239.9126 | $239.91 | $239.90 | $239.90 |
| Purchase #5 | $84.90 | 4.540% | $88.7545 | $88.75 | $88.75 | $88.80 |
| Purchase #6 | $138.28 | 4.743% | $144.8386 | $144.84 | $144.85 | $144.80 |
| Purchase #7 | $239.89 | 9.806% | $263.4136 | $263.41 | $263.40 | $263.40 |
| 7 purchase totals = | $1,134.93 | $1,250.9136 | $1,250.90 | $1,250.90 | $1,250.90 | |