| 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 | $114.96 | 13.375% | $130.3359 | $130.34 | $130.35 | $130.30 |
| Purchase #2 | $196.89 | 7.603% | $211.8595 | $211.86 | $211.85 | $211.90 |
| Purchase #3 | $209.28 | 9.711% | $229.6032 | $229.60 | $229.60 | $229.60 |
| Purchase #4 | $65.59 | 5.535% | $69.2204 | $69.22 | $69.20 | $69.20 |
| Purchase #5 | $70.55 | 3.584% | $73.0785 | $73.08 | $73.10 | $73.10 |
| Purchase #6 | $206.78 | 11.514% | $230.5886 | $230.59 | $230.60 | $230.60 |
| Purchase #7 | $94.40 | 3.746% | $97.9362 | $97.94 | $97.95 | $97.90 |
| 7 purchase totals = | $958.45 | $1,042.6223 | $1,042.63 | $1,042.65 | $1,042.60 | |