| 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 | $192.32 | 9.192% | $209.9981 | $210.00 | $210.00 | $210.00 |
| Purchase #2 | $135.72 | 4.136% | $141.3334 | $141.33 | $141.35 | $141.30 |
| Purchase #3 | $157.26 | 10.288% | $173.4389 | $173.44 | $173.45 | $173.40 |
| Purchase #4 | $177.86 | 12.840% | $200.6972 | $200.70 | $200.70 | $200.70 |
| Purchase #5 | $243.74 | 6.490% | $259.5587 | $259.56 | $259.55 | $259.60 |
| Purchase #6 | $91.52 | 12.562% | $103.0167 | $103.02 | $103.00 | $103.00 |
| Purchase #7 | $241.55 | 13.819% | $274.9298 | $274.93 | $274.95 | $274.90 |
| 7 purchase totals = | $1,239.97 | $1,362.9728 | $1,362.98 | $1,363.00 | $1,362.90 | |