| 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 | $98.61 | 8.275% | $106.77 | $106.77 | $106.75 | $106.80 |
| Purchase #2 | $195.91 | 5.560% | $206.8026 | $206.80 | $206.80 | $206.80 |
| Purchase #3 | $233.28 | 6.572% | $248.6112 | $248.61 | $248.60 | $248.60 |
| Purchase #4 | $32.51 | 10.518% | $35.9294 | $35.93 | $35.95 | $35.90 |
| Purchase #5 | $209.34 | 6.696% | $223.3574 | $223.36 | $223.35 | $223.40 |
| Purchase #6 | $200.62 | 10.463% | $221.6109 | $221.61 | $221.60 | $221.60 |
| Purchase #7 | $140.58 | 13.105% | $159.003 | $159.00 | $159.00 | $159.00 |
| 7 purchase totals = | $1,110.85 | $1,202.0845 | $1,202.08 | $1,202.05 | $1,202.10 | |