| 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 | $84.81 | 5.227% | $89.243 | $89.24 | $89.25 | $89.20 |
| Purchase #2 | $133.85 | 4.580% | $139.9803 | $139.98 | $140.00 | $140.00 |
| Purchase #3 | $133.78 | 3.469% | $138.4208 | $138.42 | $138.40 | $138.40 |
| Purchase #4 | $196.94 | 7.776% | $212.2541 | $212.25 | $212.25 | $212.30 |
| Purchase #5 | $124.76 | 3.607% | $129.2601 | $129.26 | $129.25 | $129.30 |
| Purchase #6 | $212.67 | 9.851% | $233.6201 | $233.62 | $233.60 | $233.60 |
| Purchase #7 | $64.51 | 8.397% | $69.9269 | $69.93 | $69.95 | $69.90 |
| 7 purchase totals = | $951.32 | $1,012.7053 | $1,012.70 | $1,012.70 | $1,012.70 | |