| 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 | $240.26 | 12.254% | $269.7015 | $269.70 | $269.70 | $269.70 |
| Purchase #2 | $45.71 | 10.307% | $50.4213 | $50.42 | $50.40 | $50.40 |
| Purchase #3 | $40.35 | 5.636% | $42.6241 | $42.62 | $42.60 | $42.60 |
| Purchase #4 | $112.99 | 12.510% | $127.125 | $127.13 | $127.15 | $127.10 |
| Purchase #5 | $120.55 | 11.334% | $134.2131 | $134.21 | $134.20 | $134.20 |
| Purchase #6 | $134.95 | 7.330% | $144.8418 | $144.84 | $144.85 | $144.80 |
| Purchase #7 | $247.84 | 10.734% | $274.4431 | $274.44 | $274.45 | $274.40 |
| 7 purchase totals = | $942.65 | $1,043.3699 | $1,043.36 | $1,043.35 | $1,043.20 | |