| 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 | $115.61 | 11.862% | $129.3237 | $129.32 | $129.30 | $129.30 |
| Purchase #2 | $90.56 | 9.125% | $98.8236 | $98.82 | $98.80 | $98.80 |
| Purchase #3 | $25.93 | 12.620% | $29.2024 | $29.20 | $29.20 | $29.20 |
| Purchase #4 | $162.63 | 6.643% | $173.4335 | $173.43 | $173.45 | $173.40 |
| Purchase #5 | $28.77 | 12.490% | $32.3634 | $32.36 | $32.35 | $32.40 |
| Purchase #6 | $111.91 | 13.726% | $127.2708 | $127.27 | $127.25 | $127.30 |
| Purchase #7 | $219.96 | 11.388% | $245.009 | $245.01 | $245.00 | $245.00 |
| 7 purchase totals = | $755.37 | $835.4264 | $835.41 | $835.35 | $835.40 | |