| 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 | $98.60 | 3.281% | $101.8351 | $101.84 | $101.85 | $101.80 |
| Purchase #2 | $233.29 | 6.715% | $248.9554 | $248.96 | $248.95 | $249.00 |
| Purchase #3 | $173.81 | 3.141% | $179.2694 | $179.27 | $179.25 | $179.30 |
| Purchase #4 | $213.48 | 4.801% | $223.7292 | $223.73 | $223.75 | $223.70 |
| Purchase #5 | $155.73 | 11.301% | $173.329 | $173.33 | $173.35 | $173.30 |
| Purchase #6 | $71.40 | 4.821% | $74.8422 | $74.84 | $74.85 | $74.80 |
| Purchase #7 | $91.89 | 4.665% | $96.1767 | $96.18 | $96.20 | $96.20 |
| 7 purchase totals = | $1,038.20 | $1,098.1370 | $1,098.15 | $1,098.20 | $1,098.10 | |