| 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 | $23.91 | 6.837% | $25.5447 | $25.54 | $25.55 | $25.50 |
| Purchase #2 | $230.46 | 8.236% | $249.4407 | $249.44 | $249.45 | $249.40 |
| Purchase #3 | $190.82 | 11.630% | $213.0124 | $213.01 | $213.00 | $213.00 |
| Purchase #4 | $214.28 | 9.272% | $234.148 | $234.15 | $234.15 | $234.10 |
| Purchase #5 | $25.58 | 6.415% | $27.221 | $27.22 | $27.20 | $27.20 |
| Purchase #6 | $103.84 | 10.871% | $115.1284 | $115.13 | $115.15 | $115.10 |
| Purchase #7 | $210.33 | 5.125% | $221.1094 | $221.11 | $221.10 | $221.10 |
| 7 purchase totals = | $999.22 | $1,085.6046 | $1,085.60 | $1,085.60 | $1,085.40 | |