| 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 | $198.43 | 7.184% | $212.6852 | $212.69 | $212.70 | $212.70 |
| Purchase #2 | $212.40 | 4.273% | $221.4759 | $221.48 | $221.50 | $221.50 |
| Purchase #3 | $31.55 | 13.345% | $35.7603 | $35.76 | $35.75 | $35.80 |
| Purchase #4 | $198.68 | 13.614% | $225.7283 | $225.73 | $225.75 | $225.70 |
| Purchase #5 | $194.82 | 12.226% | $218.6387 | $218.64 | $218.65 | $218.60 |
| Purchase #6 | $128.26 | 5.822% | $135.7273 | $135.73 | $135.75 | $135.70 |
| Purchase #7 | $160.34 | 8.298% | $173.645 | $173.65 | $173.65 | $173.60 |
| 7 purchase totals = | $1,124.48 | $1,223.6607 | $1,223.68 | $1,223.75 | $1,223.60 | |