| 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 | $193.60 | 12.210% | $217.2386 | $217.24 | $217.25 | $217.20 |
| Purchase #2 | $135.49 | 4.188% | $141.1643 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $232.60 | 13.842% | $264.7965 | $264.80 | $264.80 | $264.80 |
| Purchase #4 | $198.30 | 6.585% | $211.3581 | $211.36 | $211.35 | $211.40 |
| Purchase #5 | $69.35 | 8.767% | $75.4299 | $75.43 | $75.45 | $75.40 |
| Purchase #6 | $113.48 | 9.570% | $124.34 | $124.34 | $124.35 | $124.30 |
| Purchase #7 | $58.50 | 3.376% | $60.475 | $60.48 | $60.50 | $60.50 |
| 7 purchase totals = | $1,001.32 | $1,094.8024 | $1,094.81 | $1,094.85 | $1,094.80 | |