| 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 | $209.53 | 3.675% | $217.2302 | $217.23 | $217.25 | $217.20 |
| Purchase #2 | $9.30 | 13.487% | $10.5543 | $10.55 | $10.55 | $10.60 |
| Purchase #3 | $116.66 | 13.707% | $132.6506 | $132.65 | $132.65 | $132.70 |
| Purchase #4 | $159.46 | 5.201% | $167.7535 | $167.75 | $167.75 | $167.80 |
| Purchase #5 | $214.63 | 12.348% | $241.1325 | $241.13 | $241.15 | $241.10 |
| Purchase #6 | $145.65 | 10.828% | $161.421 | $161.42 | $161.40 | $161.40 |
| Purchase #7 | $125.83 | 11.346% | $140.1067 | $140.11 | $140.10 | $140.10 |
| 7 purchase totals = | $981.06 | $1,070.8488 | $1,070.84 | $1,070.85 | $1,070.90 | |