| 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 | $242.26 | 11.522% | $270.1732 | $270.17 | $270.15 | $270.20 |
| Purchase #2 | $192.25 | 13.795% | $218.7709 | $218.77 | $218.75 | $218.80 |
| Purchase #3 | $11.86 | 10.669% | $13.1253 | $13.13 | $13.15 | $13.10 |
| Purchase #4 | $118.40 | 9.310% | $129.423 | $129.42 | $129.40 | $129.40 |
| Purchase #5 | $202.87 | 11.327% | $225.8491 | $225.85 | $225.85 | $225.80 |
| Purchase #6 | $194.83 | 13.812% | $221.7399 | $221.74 | $221.75 | $221.70 |
| Purchase #7 | $227.29 | 6.276% | $241.5547 | $241.55 | $241.55 | $241.60 |
| 7 purchase totals = | $1,189.76 | $1,320.6361 | $1,320.63 | $1,320.60 | $1,320.60 | |