| 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 | $139.99 | 3.269% | $144.5663 | $144.57 | $144.55 | $144.60 |
| Purchase #2 | $245.52 | 4.589% | $256.7869 | $256.79 | $256.80 | $256.80 |
| Purchase #3 | $135.46 | 12.278% | $152.0918 | $152.09 | $152.10 | $152.10 |
| Purchase #4 | $123.80 | 5.154% | $130.1807 | $130.18 | $130.20 | $130.20 |
| Purchase #5 | $80.65 | 4.187% | $84.0268 | $84.03 | $84.05 | $84.00 |
| Purchase #6 | $36.29 | 13.719% | $41.2686 | $41.27 | $41.25 | $41.30 |
| Purchase #7 | $172.38 | 13.507% | $195.6634 | $195.66 | $195.65 | $195.70 |
| 7 purchase totals = | $934.09 | $1,004.5845 | $1,004.59 | $1,004.60 | $1,004.70 | |