| 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 | $214.72 | 7.214% | $230.2099 | $230.21 | $230.20 | $230.20 |
| Purchase #2 | $146.46 | 10.377% | $161.6582 | $161.66 | $161.65 | $161.70 |
| Purchase #3 | $149.38 | 7.524% | $160.6194 | $160.62 | $160.60 | $160.60 |
| Purchase #4 | $159.62 | 11.436% | $177.8741 | $177.87 | $177.85 | $177.90 |
| Purchase #5 | $206.63 | 7.277% | $221.6665 | $221.67 | $221.65 | $221.70 |
| Purchase #6 | $36.54 | 6.131% | $38.7803 | $38.78 | $38.80 | $38.80 |
| Purchase #7 | $245.96 | 5.614% | $259.7682 | $259.77 | $259.75 | $259.80 |
| 7 purchase totals = | $1,159.31 | $1,250.5766 | $1,250.58 | $1,250.50 | $1,250.70 | |