| 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 | $46.73 | 3.560% | $48.3936 | $48.39 | $48.40 | $48.40 |
| Purchase #2 | $148.88 | 12.398% | $167.3381 | $167.34 | $167.35 | $167.30 |
| Purchase #3 | $94.91 | 6.729% | $101.2965 | $101.30 | $101.30 | $101.30 |
| Purchase #4 | $135.83 | 7.558% | $146.096 | $146.10 | $146.10 | $146.10 |
| Purchase #5 | $178.88 | 8.517% | $194.1152 | $194.12 | $194.10 | $194.10 |
| Purchase #6 | $231.72 | 4.309% | $241.7048 | $241.70 | $241.70 | $241.70 |
| Purchase #7 | $189.30 | 9.784% | $207.8211 | $207.82 | $207.80 | $207.80 |
| 7 purchase totals = | $1,026.25 | $1,106.7653 | $1,106.77 | $1,106.75 | $1,106.70 | |