| 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 | $192.91 | 12.516% | $217.0546 | $217.05 | $217.05 | $217.10 |
| Purchase #2 | $219.65 | 10.359% | $242.4035 | $242.40 | $242.40 | $242.40 |
| Purchase #3 | $8.67 | 5.703% | $9.1645 | $9.16 | $9.15 | $9.20 |
| Purchase #4 | $147.66 | 3.130% | $152.2818 | $152.28 | $152.30 | $152.30 |
| Purchase #5 | $97.60 | 6.819% | $104.2553 | $104.26 | $104.25 | $104.30 |
| Purchase #6 | $111.58 | 9.631% | $122.3263 | $122.33 | $122.35 | $122.30 |
| Purchase #7 | $135.47 | 6.368% | $144.0967 | $144.10 | $144.10 | $144.10 |
| 7 purchase totals = | $913.54 | $991.5827 | $991.58 | $991.60 | $991.70 | |