| 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 | $197.31 | 4.567% | $206.3211 | $206.32 | $206.30 | $206.30 |
| Purchase #2 | $120.48 | 3.163% | $124.2908 | $124.29 | $124.30 | $124.30 |
| Purchase #3 | $70.98 | 6.424% | $75.5398 | $75.54 | $75.55 | $75.50 |
| Purchase #4 | $141.60 | 8.320% | $153.3811 | $153.38 | $153.40 | $153.40 |
| Purchase #5 | $120.82 | 10.161% | $133.0965 | $133.10 | $133.10 | $133.10 |
| Purchase #6 | $228.92 | 13.466% | $259.7464 | $259.75 | $259.75 | $259.70 |
| Purchase #7 | $198.86 | 6.426% | $211.6387 | $211.64 | $211.65 | $211.60 |
| 7 purchase totals = | $1,078.97 | $1,164.0144 | $1,164.02 | $1,164.05 | $1,163.90 | |