| 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 | $113.86 | 7.511% | $122.412 | $122.41 | $122.40 | $122.40 |
| Purchase #2 | $170.88 | 11.262% | $190.1245 | $190.12 | $190.10 | $190.10 |
| Purchase #3 | $49.40 | 6.259% | $52.4919 | $52.49 | $52.50 | $52.50 |
| Purchase #4 | $179.88 | 13.707% | $204.5362 | $204.54 | $204.55 | $204.50 |
| Purchase #5 | $88.48 | 9.205% | $96.6246 | $96.62 | $96.60 | $96.60 |
| Purchase #6 | $228.97 | 12.268% | $257.06 | $257.06 | $257.05 | $257.10 |
| Purchase #7 | $216.86 | 11.332% | $241.4346 | $241.43 | $241.45 | $241.40 |
| 7 purchase totals = | $1,048.33 | $1,164.6838 | $1,164.67 | $1,164.65 | $1,164.60 | |