| 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 | $42.40 | 12.121% | $47.5393 | $47.54 | $47.55 | $47.50 |
| Purchase #2 | $200.30 | 5.690% | $211.6971 | $211.70 | $211.70 | $211.70 |
| Purchase #3 | $139.26 | 6.644% | $148.5124 | $148.51 | $148.50 | $148.50 |
| Purchase #4 | $115.55 | 7.848% | $124.6184 | $124.62 | $124.60 | $124.60 |
| Purchase #5 | $240.67 | 7.261% | $258.145 | $258.15 | $258.15 | $258.10 |
| Purchase #6 | $77.29 | 8.252% | $83.668 | $83.67 | $83.65 | $83.70 |
| Purchase #7 | $221.79 | 5.312% | $233.5715 | $233.57 | $233.55 | $233.60 |
| 7 purchase totals = | $1,037.26 | $1,107.7517 | $1,107.76 | $1,107.70 | $1,107.70 | |