| 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 | $212.29 | 4.296% | $221.41 | $221.41 | $221.40 | $221.40 |
| Purchase #2 | $32.60 | 5.215% | $34.3001 | $34.30 | $34.30 | $34.30 |
| Purchase #3 | $181.78 | 6.782% | $194.1083 | $194.11 | $194.10 | $194.10 |
| Purchase #4 | $247.86 | 13.714% | $281.8515 | $281.85 | $281.85 | $281.90 |
| Purchase #5 | $73.67 | 4.477% | $76.9682 | $76.97 | $76.95 | $77.00 |
| Purchase #6 | $198.89 | 6.218% | $211.257 | $211.26 | $211.25 | $211.30 |
| Purchase #7 | $155.59 | 6.560% | $165.7967 | $165.80 | $165.80 | $165.80 |
| 7 purchase totals = | $1,102.68 | $1,185.6918 | $1,185.70 | $1,185.65 | $1,185.80 | |