| 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 | $180.32 | 12.421% | $202.7175 | $202.72 | $202.70 | $202.70 |
| Purchase #2 | $227.38 | 6.603% | $242.3939 | $242.39 | $242.40 | $242.40 |
| Purchase #3 | $102.32 | 7.236% | $109.7239 | $109.72 | $109.70 | $109.70 |
| Purchase #4 | $133.84 | 12.555% | $150.6436 | $150.64 | $150.65 | $150.60 |
| Purchase #5 | $242.53 | 8.835% | $263.9575 | $263.96 | $263.95 | $264.00 |
| Purchase #6 | $140.69 | 12.148% | $157.781 | $157.78 | $157.80 | $157.80 |
| Purchase #7 | $89.44 | 8.156% | $96.7347 | $96.73 | $96.75 | $96.70 |
| 7 purchase totals = | $1,116.52 | $1,223.9521 | $1,223.94 | $1,223.95 | $1,223.90 | |