| 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 | $205.27 | 11.817% | $229.5268 | $229.53 | $229.55 | $229.50 |
| Purchase #2 | $115.73 | 12.237% | $129.8919 | $129.89 | $129.90 | $129.90 |
| Purchase #3 | $213.45 | 7.561% | $229.589 | $229.59 | $229.60 | $229.60 |
| Purchase #4 | $34.48 | 3.182% | $35.5772 | $35.58 | $35.60 | $35.60 |
| Purchase #5 | $211.78 | 3.470% | $219.1288 | $219.13 | $219.15 | $219.10 |
| Purchase #6 | $134.36 | 7.369% | $144.261 | $144.26 | $144.25 | $144.30 |
| Purchase #7 | $178.51 | 6.196% | $189.5705 | $189.57 | $189.55 | $189.60 |
| 7 purchase totals = | $1,093.58 | $1,177.5452 | $1,177.55 | $1,177.60 | $1,177.60 | |