| 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 | $32.26 | 8.114% | $34.8776 | $34.88 | $34.90 | $34.90 |
| Purchase #2 | $193.36 | 9.298% | $211.3386 | $211.34 | $211.35 | $211.30 |
| Purchase #3 | $132.41 | 9.533% | $145.0326 | $145.03 | $145.05 | $145.00 |
| Purchase #4 | $84.90 | 7.478% | $91.2488 | $91.25 | $91.25 | $91.20 |
| Purchase #5 | $131.84 | 9.534% | $144.4096 | $144.41 | $144.40 | $144.40 |
| Purchase #6 | $191.25 | 12.213% | $214.6074 | $214.61 | $214.60 | $214.60 |
| Purchase #7 | $154.31 | 13.616% | $175.3208 | $175.32 | $175.30 | $175.30 |
| 7 purchase totals = | $920.33 | $1,016.8354 | $1,016.84 | $1,016.85 | $1,016.70 | |