| 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 | $122.40 | 10.494% | $135.2447 | $135.24 | $135.25 | $135.20 |
| Purchase #2 | $141.77 | 10.659% | $156.8813 | $156.88 | $156.90 | $156.90 |
| Purchase #3 | $180.57 | 9.708% | $198.0997 | $198.10 | $198.10 | $198.10 |
| Purchase #4 | $99.95 | 11.485% | $111.4293 | $111.43 | $111.45 | $111.40 |
| Purchase #5 | $75.64 | 11.801% | $84.5663 | $84.57 | $84.55 | $84.60 |
| Purchase #6 | $216.40 | 9.804% | $237.6159 | $237.62 | $237.60 | $237.60 |
| Purchase #7 | $135.82 | 12.497% | $152.7934 | $152.79 | $152.80 | $152.80 |
| 7 purchase totals = | $972.55 | $1,076.6306 | $1,076.63 | $1,076.65 | $1,076.60 | |