| 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 | $195.29 | 5.237% | $205.5173 | $205.52 | $205.50 | $205.50 |
| Purchase #2 | $49.99 | 8.324% | $54.1512 | $54.15 | $54.15 | $54.20 |
| Purchase #3 | $112.28 | 11.414% | $125.0956 | $125.10 | $125.10 | $125.10 |
| Purchase #4 | $121.92 | 7.395% | $130.936 | $130.94 | $130.95 | $130.90 |
| Purchase #5 | $194.36 | 12.622% | $218.8921 | $218.89 | $218.90 | $218.90 |
| Purchase #6 | $53.86 | 4.199% | $56.1216 | $56.12 | $56.10 | $56.10 |
| Purchase #7 | $183.30 | 3.429% | $189.5854 | $189.59 | $189.60 | $189.60 |
| 7 purchase totals = | $911.00 | $980.2992 | $980.31 | $980.30 | $980.30 | |