| 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 | $31.51 | 12.753% | $35.5285 | $35.53 | $35.55 | $35.50 |
| Purchase #2 | $214.38 | 3.185% | $221.208 | $221.21 | $221.20 | $221.20 |
| Purchase #3 | $179.35 | 13.311% | $203.2233 | $203.22 | $203.20 | $203.20 |
| Purchase #4 | $98.81 | 11.544% | $110.2166 | $110.22 | $110.20 | $110.20 |
| Purchase #5 | $89.85 | 3.258% | $92.7773 | $92.78 | $92.80 | $92.80 |
| Purchase #6 | $171.84 | 7.280% | $184.35 | $184.35 | $184.35 | $184.40 |
| Purchase #7 | $187.50 | 7.533% | $201.6244 | $201.62 | $201.60 | $201.60 |
| 7 purchase totals = | $973.24 | $1,048.9281 | $1,048.93 | $1,048.90 | $1,048.90 | |