| 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 | $27.80 | 13.642% | $31.5925 | $31.59 | $31.60 | $31.60 |
| Purchase #2 | $205.91 | 4.184% | $214.5253 | $214.53 | $214.55 | $214.50 |
| Purchase #3 | $175.67 | 12.330% | $197.3301 | $197.33 | $197.35 | $197.30 |
| Purchase #4 | $237.94 | 3.464% | $246.1822 | $246.18 | $246.20 | $246.20 |
| Purchase #5 | $5.38 | 8.347% | $5.8291 | $5.83 | $5.85 | $5.80 |
| Purchase #6 | $178.90 | 4.591% | $187.1133 | $187.11 | $187.10 | $187.10 |
| Purchase #7 | $192.87 | 8.802% | $209.8464 | $209.85 | $209.85 | $209.80 |
| 7 purchase totals = | $1,024.47 | $1,092.4189 | $1,092.42 | $1,092.50 | $1,092.30 | |