| 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 | $219.34 | 10.437% | $242.2325 | $242.23 | $242.25 | $242.20 |
| Purchase #2 | $248.25 | 7.781% | $267.5663 | $267.57 | $267.55 | $267.60 |
| Purchase #3 | $166.94 | 8.271% | $180.7476 | $180.75 | $180.75 | $180.70 |
| Purchase #4 | $122.97 | 6.823% | $131.3602 | $131.36 | $131.35 | $131.40 |
| Purchase #5 | $153.92 | 7.543% | $165.5302 | $165.53 | $165.55 | $165.50 |
| Purchase #6 | $91.28 | 11.415% | $101.6996 | $101.70 | $101.70 | $101.70 |
| Purchase #7 | $114.37 | 3.789% | $118.7035 | $118.70 | $118.70 | $118.70 |
| 7 purchase totals = | $1,117.07 | $1,207.8399 | $1,207.84 | $1,207.85 | $1,207.80 | |