| 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 | $34.29 | 13.287% | $38.8461 | $38.85 | $38.85 | $38.80 |
| Purchase #2 | $29.38 | 9.199% | $32.0827 | $32.08 | $32.10 | $32.10 |
| Purchase #3 | $137.80 | 6.850% | $147.2393 | $147.24 | $147.25 | $147.20 |
| Purchase #4 | $88.97 | 4.417% | $92.8998 | $92.90 | $92.90 | $92.90 |
| Purchase #5 | $202.93 | 8.842% | $220.8731 | $220.87 | $220.85 | $220.90 |
| Purchase #6 | $18.49 | 10.413% | $20.4154 | $20.42 | $20.40 | $20.40 |
| Purchase #7 | $239.25 | 13.579% | $271.7378 | $271.74 | $271.75 | $271.70 |
| 7 purchase totals = | $751.11 | $824.0942 | $824.10 | $824.10 | $824.00 | |