| 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 | $202.88 | 11.794% | $226.8077 | $226.81 | $226.80 | $226.80 |
| Purchase #2 | $188.31 | 7.256% | $201.9738 | $201.97 | $201.95 | $202.00 |
| Purchase #3 | $16.87 | 3.247% | $17.4178 | $17.42 | $17.40 | $17.40 |
| Purchase #4 | $60.28 | 10.586% | $66.6612 | $66.66 | $66.65 | $66.70 |
| Purchase #5 | $241.51 | 7.457% | $259.5194 | $259.52 | $259.50 | $259.50 |
| Purchase #6 | $176.48 | 6.622% | $188.1665 | $188.17 | $188.15 | $188.20 |
| Purchase #7 | $27.56 | 6.799% | $29.4338 | $29.43 | $29.45 | $29.40 |
| 7 purchase totals = | $913.89 | $989.9802 | $989.98 | $989.90 | $990.00 | |