| 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 | $196.56 | 13.292% | $222.6868 | $222.69 | $222.70 | $222.70 |
| Purchase #2 | $229.36 | 5.860% | $242.8005 | $242.80 | $242.80 | $242.80 |
| Purchase #3 | $194.35 | 11.490% | $216.6808 | $216.68 | $216.70 | $216.70 |
| Purchase #4 | $207.64 | 11.515% | $231.5497 | $231.55 | $231.55 | $231.50 |
| Purchase #5 | $188.69 | 3.578% | $195.4413 | $195.44 | $195.45 | $195.40 |
| Purchase #6 | $225.78 | 8.448% | $244.8539 | $244.85 | $244.85 | $244.90 |
| Purchase #7 | $130.98 | 5.440% | $138.1053 | $138.11 | $138.10 | $138.10 |
| 7 purchase totals = | $1,373.36 | $1,492.1183 | $1,492.12 | $1,492.15 | $1,492.10 | |