| 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 | $225.84 | 10.189% | $248.8508 | $248.85 | $248.85 | $248.90 |
| Purchase #2 | $176.65 | 9.373% | $193.2074 | $193.21 | $193.20 | $193.20 |
| Purchase #3 | $132.64 | 9.508% | $145.2514 | $145.25 | $145.25 | $145.30 |
| Purchase #4 | $178.62 | 9.664% | $195.8818 | $195.88 | $195.90 | $195.90 |
| Purchase #5 | $136.86 | 9.582% | $149.9739 | $149.97 | $149.95 | $150.00 |
| Purchase #6 | $123.36 | 7.216% | $132.2617 | $132.26 | $132.25 | $132.30 |
| Purchase #7 | $139.54 | 4.523% | $145.8514 | $145.85 | $145.85 | $145.90 |
| 7 purchase totals = | $1,113.51 | $1,211.2784 | $1,211.27 | $1,211.25 | $1,211.50 | |