| 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 | $203.59 | 13.171% | $230.4048 | $230.40 | $230.40 | $230.40 |
| Purchase #2 | $142.37 | 9.618% | $156.0631 | $156.06 | $156.05 | $156.10 |
| Purchase #3 | $27.52 | 7.756% | $29.6545 | $29.65 | $29.65 | $29.70 |
| Purchase #4 | $51.52 | 3.700% | $53.4262 | $53.43 | $53.45 | $53.40 |
| Purchase #5 | $16.73 | 5.405% | $17.6343 | $17.63 | $17.65 | $17.60 |
| Purchase #6 | $235.82 | 13.155% | $266.8421 | $266.84 | $266.85 | $266.80 |
| Purchase #7 | $80.63 | 3.523% | $83.4706 | $83.47 | $83.45 | $83.50 |
| 7 purchase totals = | $758.18 | $837.4956 | $837.48 | $837.50 | $837.50 | |