| 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 | $195.74 | 7.597% | $210.6104 | $210.61 | $210.60 | $210.60 |
| Purchase #2 | $211.91 | 13.749% | $241.0455 | $241.05 | $241.05 | $241.00 |
| Purchase #3 | $138.53 | 13.622% | $157.4006 | $157.40 | $157.40 | $157.40 |
| Purchase #4 | $203.63 | 8.198% | $220.3236 | $220.32 | $220.30 | $220.30 |
| Purchase #5 | $16.43 | 4.571% | $17.181 | $17.18 | $17.20 | $17.20 |
| Purchase #6 | $32.48 | 7.563% | $34.9365 | $34.94 | $34.95 | $34.90 |
| Purchase #7 | $88.69 | 4.126% | $92.3493 | $92.35 | $92.35 | $92.30 |
| 7 purchase totals = | $887.41 | $973.8469 | $973.85 | $973.85 | $973.70 | |