| 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 | $139.39 | 3.325% | $144.0247 | $144.02 | $144.00 | $144.00 |
| Purchase #2 | $71.54 | 3.177% | $73.8128 | $73.81 | $73.80 | $73.80 |
| Purchase #3 | $143.98 | 10.163% | $158.6127 | $158.61 | $158.60 | $158.60 |
| Purchase #4 | $150.48 | 4.680% | $157.5225 | $157.52 | $157.50 | $157.50 |
| Purchase #5 | $234.46 | 5.352% | $247.0083 | $247.01 | $247.00 | $247.00 |
| Purchase #6 | $74.93 | 12.451% | $84.2595 | $84.26 | $84.25 | $84.30 |
| Purchase #7 | $198.32 | 6.510% | $211.2306 | $211.23 | $211.25 | $211.20 |
| 7 purchase totals = | $1,013.10 | $1,076.4711 | $1,076.46 | $1,076.40 | $1,076.40 | |