| 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 | $220.71 | 9.236% | $241.0948 | $241.09 | $241.10 | $241.10 |
| Purchase #2 | $103.69 | 13.339% | $117.5212 | $117.52 | $117.50 | $117.50 |
| Purchase #3 | $30.64 | 13.660% | $34.8254 | $34.83 | $34.85 | $34.80 |
| Purchase #4 | $95.55 | 6.351% | $101.6184 | $101.62 | $101.60 | $101.60 |
| Purchase #5 | $32.68 | 12.484% | $36.7598 | $36.76 | $36.75 | $36.80 |
| Purchase #6 | $249.78 | 13.120% | $282.5511 | $282.55 | $282.55 | $282.60 |
| Purchase #7 | $180.95 | 12.261% | $203.1363 | $203.14 | $203.15 | $203.10 |
| 7 purchase totals = | $914.00 | $1,017.5070 | $1,017.51 | $1,017.50 | $1,017.50 | |