| 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 | $232.79 | 3.577% | $241.1169 | $241.12 | $241.10 | $241.10 |
| Purchase #2 | $131.28 | 8.140% | $141.9662 | $141.97 | $141.95 | $142.00 |
| Purchase #3 | $149.30 | 12.129% | $167.4086 | $167.41 | $167.40 | $167.40 |
| Purchase #4 | $70.72 | 4.341% | $73.79 | $73.79 | $73.80 | $73.80 |
| Purchase #5 | $29.57 | 7.372% | $31.7499 | $31.75 | $31.75 | $31.70 |
| Purchase #6 | $129.48 | 4.354% | $135.1176 | $135.12 | $135.10 | $135.10 |
| Purchase #7 | $165.87 | 13.586% | $188.4051 | $188.41 | $188.40 | $188.40 |
| 7 purchase totals = | $909.01 | $979.5543 | $979.57 | $979.50 | $979.50 | |