| 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 | $63.88 | 13.334% | $72.3978 | $72.40 | $72.40 | $72.40 |
| Purchase #2 | $201.76 | 7.796% | $217.4892 | $217.49 | $217.50 | $217.50 |
| Purchase #3 | $133.30 | 11.558% | $148.7068 | $148.71 | $148.70 | $148.70 |
| Purchase #4 | $248.52 | 7.707% | $267.6734 | $267.67 | $267.65 | $267.70 |
| Purchase #5 | $75.32 | 12.422% | $84.6763 | $84.68 | $84.70 | $84.70 |
| Purchase #6 | $211.54 | 10.128% | $232.9648 | $232.96 | $232.95 | $233.00 |
| Purchase #7 | $201.40 | 7.628% | $216.7628 | $216.76 | $216.75 | $216.80 |
| 7 purchase totals = | $1,135.72 | $1,240.6711 | $1,240.67 | $1,240.65 | $1,240.80 | |