| 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 | $239.69 | 9.360% | $262.125 | $262.13 | $262.15 | $262.10 |
| Purchase #2 | $174.30 | 5.143% | $183.2642 | $183.26 | $183.25 | $183.30 |
| Purchase #3 | $198.64 | 10.110% | $218.7225 | $218.72 | $218.70 | $218.70 |
| Purchase #4 | $160.87 | 8.311% | $174.2399 | $174.24 | $174.25 | $174.20 |
| Purchase #5 | $175.62 | 9.511% | $192.3232 | $192.32 | $192.30 | $192.30 |
| Purchase #6 | $242.69 | 4.593% | $253.8368 | $253.84 | $253.85 | $253.80 |
| Purchase #7 | $189.91 | 4.842% | $199.1054 | $199.11 | $199.10 | $199.10 |
| 7 purchase totals = | $1,381.72 | $1,483.6170 | $1,483.62 | $1,483.60 | $1,483.50 | |