| 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 | $189.72 | 12.150% | $212.771 | $212.77 | $212.75 | $212.80 |
| Purchase #2 | $238.26 | 12.453% | $267.9305 | $267.93 | $267.95 | $267.90 |
| Purchase #3 | $222.33 | 7.250% | $238.4489 | $238.45 | $238.45 | $238.40 |
| Purchase #4 | $156.74 | 12.689% | $176.6287 | $176.63 | $176.65 | $176.60 |
| Purchase #5 | $149.73 | 8.800% | $162.9062 | $162.91 | $162.90 | $162.90 |
| Purchase #6 | $71.83 | 13.837% | $81.7691 | $81.77 | $81.75 | $81.80 |
| Purchase #7 | $107.26 | 7.324% | $115.1157 | $115.12 | $115.10 | $115.10 |
| 7 purchase totals = | $1,135.87 | $1,255.5701 | $1,255.58 | $1,255.55 | $1,255.50 | |