| 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 | $35.45 | 10.608% | $39.2105 | $39.21 | $39.20 | $39.20 |
| Purchase #2 | $129.54 | 9.489% | $141.8321 | $141.83 | $141.85 | $141.80 |
| Purchase #3 | $106.46 | 3.271% | $109.9423 | $109.94 | $109.95 | $109.90 |
| Purchase #4 | $152.67 | 8.538% | $165.705 | $165.71 | $165.70 | $165.70 |
| Purchase #5 | $202.65 | 7.454% | $217.7555 | $217.76 | $217.75 | $217.80 |
| Purchase #6 | $205.43 | 13.216% | $232.5796 | $232.58 | $232.60 | $232.60 |
| Purchase #7 | $205.30 | 11.280% | $228.4578 | $228.46 | $228.45 | $228.50 |
| 7 purchase totals = | $1,037.50 | $1,135.4828 | $1,135.49 | $1,135.50 | $1,135.50 | |