| 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 | $220.28 | 4.114% | $229.3423 | $229.34 | $229.35 | $229.30 |
| Purchase #2 | $16.82 | 9.530% | $18.4229 | $18.42 | $18.40 | $18.40 |
| Purchase #3 | $183.69 | 10.804% | $203.5359 | $203.54 | $203.55 | $203.50 |
| Purchase #4 | $126.56 | 3.535% | $131.0339 | $131.03 | $131.05 | $131.00 |
| Purchase #5 | $223.37 | 3.387% | $230.9355 | $230.94 | $230.95 | $230.90 |
| Purchase #6 | $181.59 | 8.790% | $197.5518 | $197.55 | $197.55 | $197.60 |
| Purchase #7 | $173.62 | 12.713% | $195.6923 | $195.69 | $195.70 | $195.70 |
| 7 purchase totals = | $1,125.93 | $1,206.5146 | $1,206.51 | $1,206.55 | $1,206.40 | |