| 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 | $112.74 | 9.799% | $123.7874 | $123.79 | $123.80 | $123.80 |
| Purchase #2 | $120.80 | 13.561% | $137.1817 | $137.18 | $137.20 | $137.20 |
| Purchase #3 | $228.47 | 8.283% | $247.3942 | $247.39 | $247.40 | $247.40 |
| Purchase #4 | $230.76 | 7.588% | $248.2701 | $248.27 | $248.25 | $248.30 |
| Purchase #5 | $248.66 | 9.468% | $272.2031 | $272.20 | $272.20 | $272.20 |
| Purchase #6 | $155.27 | 4.551% | $162.3363 | $162.34 | $162.35 | $162.30 |
| Purchase #7 | $44.69 | 3.296% | $46.163 | $46.16 | $46.15 | $46.20 |
| 7 purchase totals = | $1,141.39 | $1,237.3358 | $1,237.33 | $1,237.35 | $1,237.40 | |