| 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 | $6.41 | 9.289% | $7.0054 | $7.01 | $7.00 | $7.00 |
| Purchase #2 | $9.73 | 13.196% | $11.014 | $11.01 | $11.00 | $11.00 |
| Purchase #3 | $98.64 | 3.241% | $101.8369 | $101.84 | $101.85 | $101.80 |
| Purchase #4 | $209.45 | 12.205% | $235.0134 | $235.01 | $235.00 | $235.00 |
| Purchase #5 | $176.95 | 11.739% | $197.7222 | $197.72 | $197.70 | $197.70 |
| Purchase #6 | $194.93 | 9.307% | $213.0721 | $213.07 | $213.05 | $213.10 |
| Purchase #7 | $241.89 | 6.390% | $257.3468 | $257.35 | $257.35 | $257.30 |
| 7 purchase totals = | $938.00 | $1,023.0108 | $1,023.01 | $1,022.95 | $1,022.90 | |