| 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 | $200.52 | 9.688% | $219.9464 | $219.95 | $219.95 | $219.90 |
| Purchase #2 | $28.93 | 7.567% | $31.1191 | $31.12 | $31.10 | $31.10 |
| Purchase #3 | $51.39 | 10.679% | $56.8779 | $56.88 | $56.90 | $56.90 |
| Purchase #4 | $211.81 | 8.581% | $229.9854 | $229.99 | $230.00 | $230.00 |
| Purchase #5 | $244.86 | 5.422% | $258.1363 | $258.14 | $258.15 | $258.10 |
| Purchase #6 | $210.96 | 12.658% | $237.6633 | $237.66 | $237.65 | $237.70 |
| Purchase #7 | $234.66 | 12.287% | $263.4927 | $263.49 | $263.50 | $263.50 |
| 7 purchase totals = | $1,183.13 | $1,297.2211 | $1,297.23 | $1,297.25 | $1,297.20 | |