| 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 | $154.66 | 12.468% | $173.943 | $173.94 | $173.95 | $173.90 |
| Purchase #2 | $240.95 | 13.756% | $274.0951 | $274.10 | $274.10 | $274.10 |
| Purchase #3 | $90.90 | 3.466% | $94.0506 | $94.05 | $94.05 | $94.10 |
| Purchase #4 | $84.79 | 12.210% | $95.1429 | $95.14 | $95.15 | $95.10 |
| Purchase #5 | $230.57 | 12.103% | $258.4759 | $258.48 | $258.50 | $258.50 |
| Purchase #6 | $145.63 | 11.288% | $162.0687 | $162.07 | $162.05 | $162.10 |
| Purchase #7 | $31.53 | 7.716% | $33.9629 | $33.96 | $33.95 | $34.00 |
| 7 purchase totals = | $979.03 | $1,091.7391 | $1,091.74 | $1,091.75 | $1,091.80 | |