| 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 | $230.77 | 9.774% | $253.3255 | $253.33 | $253.35 | $253.30 |
| Purchase #2 | $77.60 | 8.214% | $83.9741 | $83.97 | $83.95 | $84.00 |
| Purchase #3 | $73.67 | 9.793% | $80.8845 | $80.88 | $80.90 | $80.90 |
| Purchase #4 | $119.25 | 7.631% | $128.35 | $128.35 | $128.35 | $128.40 |
| Purchase #5 | $194.85 | 10.285% | $214.8903 | $214.89 | $214.90 | $214.90 |
| Purchase #6 | $176.55 | 10.533% | $195.146 | $195.15 | $195.15 | $195.10 |
| Purchase #7 | $176.85 | 9.356% | $193.3961 | $193.40 | $193.40 | $193.40 |
| 7 purchase totals = | $1,049.54 | $1,149.9665 | $1,149.97 | $1,150.00 | $1,150.00 | |