| 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 | $230.64 | 11.380% | $256.8868 | $256.89 | $256.90 | $256.90 |
| Purchase #2 | $128.43 | 10.480% | $141.8895 | $141.89 | $141.90 | $141.90 |
| Purchase #3 | $195.85 | 4.108% | $203.8955 | $203.90 | $203.90 | $203.90 |
| Purchase #4 | $127.92 | 10.219% | $140.9921 | $140.99 | $141.00 | $141.00 |
| Purchase #5 | $146.47 | 6.199% | $155.5497 | $155.55 | $155.55 | $155.50 |
| Purchase #6 | $114.96 | 4.674% | $120.3332 | $120.33 | $120.35 | $120.30 |
| Purchase #7 | $180.76 | 11.313% | $201.2094 | $201.21 | $201.20 | $201.20 |
| 7 purchase totals = | $1,125.03 | $1,220.7562 | $1,220.76 | $1,220.80 | $1,220.70 | |