| 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 | $113.25 | 5.822% | $119.8434 | $119.84 | $119.85 | $119.80 |
| Purchase #2 | $238.39 | 4.125% | $248.2236 | $248.22 | $248.20 | $248.20 |
| Purchase #3 | $249.87 | 11.743% | $279.2122 | $279.21 | $279.20 | $279.20 |
| Purchase #4 | $220.58 | 4.355% | $230.1863 | $230.19 | $230.20 | $230.20 |
| Purchase #5 | $66.65 | 13.456% | $75.6184 | $75.62 | $75.60 | $75.60 |
| Purchase #6 | $241.55 | 6.815% | $258.0116 | $258.01 | $258.00 | $258.00 |
| Purchase #7 | $143.62 | 12.566% | $161.6673 | $161.67 | $161.65 | $161.70 |
| 7 purchase totals = | $1,273.91 | $1,372.7628 | $1,372.76 | $1,372.70 | $1,372.70 | |