| 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 | $202.85 | 9.243% | $221.5994 | $221.60 | $221.60 | $221.60 |
| Purchase #2 | $105.35 | 9.865% | $115.7428 | $115.74 | $115.75 | $115.70 |
| Purchase #3 | $156.49 | 7.108% | $167.6133 | $167.61 | $167.60 | $167.60 |
| Purchase #4 | $79.36 | 13.430% | $90.018 | $90.02 | $90.00 | $90.00 |
| Purchase #5 | $40.72 | 13.160% | $46.0788 | $46.08 | $46.10 | $46.10 |
| Purchase #6 | $188.63 | 4.464% | $197.0504 | $197.05 | $197.05 | $197.10 |
| Purchase #7 | $194.42 | 7.518% | $209.0365 | $209.04 | $209.05 | $209.00 |
| 7 purchase totals = | $967.82 | $1,047.1392 | $1,047.14 | $1,047.15 | $1,047.10 | |