| 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 | $34.39 | 10.657% | $38.0549 | $38.05 | $38.05 | $38.10 |
| Purchase #2 | $197.85 | 8.348% | $214.3665 | $214.37 | $214.35 | $214.40 |
| Purchase #3 | $149.61 | 13.252% | $169.4363 | $169.44 | $169.45 | $169.40 |
| Purchase #4 | $44.74 | 6.480% | $47.6392 | $47.64 | $47.65 | $47.60 |
| Purchase #5 | $248.42 | 11.509% | $277.0107 | $277.01 | $277.00 | $277.00 |
| Purchase #6 | $102.77 | 5.145% | $108.0575 | $108.06 | $108.05 | $108.10 |
| Purchase #7 | $249.30 | 3.180% | $257.2277 | $257.23 | $257.25 | $257.20 |
| 7 purchase totals = | $1,027.08 | $1,111.7928 | $1,111.80 | $1,111.80 | $1,111.80 | |