| 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 | $90.52 | 10.770% | $100.269 | $100.27 | $100.25 | $100.30 |
| Purchase #2 | $105.79 | 7.275% | $113.4862 | $113.49 | $113.50 | $113.50 |
| Purchase #3 | $245.95 | 10.463% | $271.6837 | $271.68 | $271.70 | $271.70 |
| Purchase #4 | $196.50 | 7.487% | $211.212 | $211.21 | $211.20 | $211.20 |
| Purchase #5 | $34.81 | 5.281% | $36.6483 | $36.65 | $36.65 | $36.60 |
| Purchase #6 | $158.55 | 10.262% | $174.8204 | $174.82 | $174.80 | $174.80 |
| Purchase #7 | $159.28 | 13.174% | $180.2635 | $180.26 | $180.25 | $180.30 |
| 7 purchase totals = | $991.40 | $1,088.3831 | $1,088.38 | $1,088.35 | $1,088.40 | |