| 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 | $204.71 | 7.624% | $220.3171 | $220.32 | $220.30 | $220.30 |
| Purchase #2 | $51.90 | 10.378% | $57.2862 | $57.29 | $57.30 | $57.30 |
| Purchase #3 | $240.33 | 5.373% | $253.2429 | $253.24 | $253.25 | $253.20 |
| Purchase #4 | $206.44 | 9.774% | $226.6174 | $226.62 | $226.60 | $226.60 |
| Purchase #5 | $155.70 | 9.426% | $170.3763 | $170.38 | $170.40 | $170.40 |
| Purchase #6 | $91.50 | 8.749% | $99.5053 | $99.51 | $99.50 | $99.50 |
| Purchase #7 | $170.97 | 9.627% | $187.4293 | $187.43 | $187.45 | $187.40 |
| 7 purchase totals = | $1,121.55 | $1,214.7745 | $1,214.79 | $1,214.80 | $1,214.70 | |