| 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 | $27.36 | 3.391% | $28.2878 | $28.29 | $28.30 | $28.30 |
| Purchase #2 | $104.64 | 13.540% | $118.8083 | $118.81 | $118.80 | $118.80 |
| Purchase #3 | $32.67 | 9.696% | $35.8377 | $35.84 | $35.85 | $35.80 |
| Purchase #4 | $165.33 | 7.719% | $178.0918 | $178.09 | $178.10 | $178.10 |
| Purchase #5 | $175.32 | 11.133% | $194.8384 | $194.84 | $194.85 | $194.80 |
| Purchase #6 | $234.30 | 13.563% | $266.0781 | $266.08 | $266.10 | $266.10 |
| Purchase #7 | $172.49 | 8.248% | $186.717 | $186.72 | $186.70 | $186.70 |
| 7 purchase totals = | $912.11 | $1,008.6591 | $1,008.67 | $1,008.70 | $1,008.60 | |