| 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 | $194.84 | 9.321% | $213.001 | $213.00 | $213.00 | $213.00 |
| Purchase #2 | $130.86 | 10.232% | $144.2496 | $144.25 | $144.25 | $144.20 |
| Purchase #3 | $238.69 | 8.401% | $258.7423 | $258.74 | $258.75 | $258.70 |
| Purchase #4 | $33.61 | 6.427% | $35.7701 | $35.77 | $35.75 | $35.80 |
| Purchase #5 | $67.56 | 8.147% | $73.0641 | $73.06 | $73.05 | $73.10 |
| Purchase #6 | $192.62 | 7.796% | $207.6367 | $207.64 | $207.65 | $207.60 |
| Purchase #7 | $197.88 | 3.495% | $204.7959 | $204.80 | $204.80 | $204.80 |
| 7 purchase totals = | $1,056.06 | $1,137.2597 | $1,137.26 | $1,137.25 | $1,137.20 | |