| 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 | $185.43 | 13.199% | $209.9049 | $209.90 | $209.90 | $209.90 |
| Purchase #2 | $204.60 | 3.197% | $211.1411 | $211.14 | $211.15 | $211.10 |
| Purchase #3 | $203.58 | 8.559% | $221.0044 | $221.00 | $221.00 | $221.00 |
| Purchase #4 | $187.82 | 3.203% | $193.8359 | $193.84 | $193.85 | $193.80 |
| Purchase #5 | $244.91 | 9.781% | $268.8646 | $268.86 | $268.85 | $268.90 |
| Purchase #6 | $84.55 | 9.747% | $92.7911 | $92.79 | $92.80 | $92.80 |
| Purchase #7 | $72.86 | 5.778% | $77.0699 | $77.07 | $77.05 | $77.10 |
| 7 purchase totals = | $1,183.75 | $1,274.6119 | $1,274.60 | $1,274.60 | $1,274.60 | |