| 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 | $32.90 | 8.423% | $35.6712 | $35.67 | $35.65 | $35.70 |
| Purchase #2 | $131.28 | 7.559% | $141.2035 | $141.20 | $141.20 | $141.20 |
| Purchase #3 | $181.85 | 4.763% | $190.5115 | $190.51 | $190.50 | $190.50 |
| Purchase #4 | $191.43 | 10.763% | $212.0336 | $212.03 | $212.05 | $212.00 |
| Purchase #5 | $187.51 | 7.744% | $202.0308 | $202.03 | $202.05 | $202.00 |
| Purchase #6 | $181.86 | 11.708% | $203.1522 | $203.15 | $203.15 | $203.20 |
| Purchase #7 | $91.81 | 7.116% | $98.3432 | $98.34 | $98.35 | $98.30 |
| 7 purchase totals = | $998.64 | $1,082.9460 | $1,082.93 | $1,082.95 | $1,082.90 | |