| 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 | $211.79 | 4.225% | $220.7381 | $220.74 | $220.75 | $220.70 |
| Purchase #2 | $42.32 | 12.173% | $47.4716 | $47.47 | $47.45 | $47.50 |
| Purchase #3 | $170.86 | 4.386% | $178.3539 | $178.35 | $178.35 | $178.40 |
| Purchase #4 | $101.47 | 4.432% | $105.9672 | $105.97 | $105.95 | $106.00 |
| Purchase #5 | $209.33 | 5.367% | $220.5647 | $220.56 | $220.55 | $220.60 |
| Purchase #6 | $117.81 | 5.283% | $124.0339 | $124.03 | $124.05 | $124.00 |
| Purchase #7 | $170.82 | 9.545% | $187.1248 | $187.12 | $187.10 | $187.10 |
| 7 purchase totals = | $1,024.40 | $1,084.2542 | $1,084.24 | $1,084.20 | $1,084.30 | |