| 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 | $218.71 | 4.546% | $228.6526 | $228.65 | $228.65 | $228.70 |
| Purchase #2 | $177.48 | 12.644% | $199.9206 | $199.92 | $199.90 | $199.90 |
| Purchase #3 | $185.74 | 6.486% | $197.7871 | $197.79 | $197.80 | $197.80 |
| Purchase #4 | $22.88 | 5.460% | $24.1292 | $24.13 | $24.15 | $24.10 |
| Purchase #5 | $158.96 | 7.746% | $171.273 | $171.27 | $171.25 | $171.30 |
| Purchase #6 | $245.74 | 5.125% | $258.3342 | $258.33 | $258.35 | $258.30 |
| Purchase #7 | $90.85 | 10.115% | $100.0395 | $100.04 | $100.05 | $100.00 |
| 7 purchase totals = | $1,100.36 | $1,180.1362 | $1,180.13 | $1,180.15 | $1,180.10 | |