| 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 | $108.64 | 11.365% | $120.9869 | $120.99 | $121.00 | $121.00 |
| Purchase #2 | $73.97 | 12.648% | $83.3257 | $83.33 | $83.35 | $83.30 |
| Purchase #3 | $162.37 | 3.670% | $168.329 | $168.33 | $168.35 | $168.30 |
| Purchase #4 | $157.30 | 3.295% | $162.483 | $162.48 | $162.50 | $162.50 |
| Purchase #5 | $137.40 | 3.408% | $142.0826 | $142.08 | $142.10 | $142.10 |
| Purchase #6 | $204.95 | 10.532% | $226.5353 | $226.54 | $226.55 | $226.50 |
| Purchase #7 | $136.38 | 9.213% | $148.9447 | $148.94 | $148.95 | $148.90 |
| 7 purchase totals = | $981.01 | $1,052.6872 | $1,052.69 | $1,052.80 | $1,052.60 | |