| 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 | $124.45 | 12.687% | $140.239 | $140.24 | $140.25 | $140.20 |
| Purchase #2 | $235.52 | 3.632% | $244.0741 | $244.07 | $244.05 | $244.10 |
| Purchase #3 | $90.39 | 13.793% | $102.8575 | $102.86 | $102.85 | $102.90 |
| Purchase #4 | $247.67 | 3.369% | $256.014 | $256.01 | $256.00 | $256.00 |
| Purchase #5 | $42.60 | 12.239% | $47.8138 | $47.81 | $47.80 | $47.80 |
| Purchase #6 | $189.96 | 4.196% | $197.9307 | $197.93 | $197.95 | $197.90 |
| Purchase #7 | $16.29 | 4.449% | $17.0147 | $17.01 | $17.00 | $17.00 |
| 7 purchase totals = | $946.88 | $1,005.9438 | $1,005.93 | $1,005.90 | $1,005.90 | |