| 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 | $226.36 | 13.358% | $256.5972 | $256.60 | $256.60 | $256.60 |
| Purchase #2 | $243.33 | 6.286% | $258.6257 | $258.63 | $258.65 | $258.60 |
| Purchase #3 | $80.73 | 12.707% | $90.9884 | $90.99 | $91.00 | $91.00 |
| Purchase #4 | $142.40 | 13.851% | $162.1238 | $162.12 | $162.10 | $162.10 |
| Purchase #5 | $143.32 | 6.723% | $152.9554 | $152.96 | $152.95 | $153.00 |
| Purchase #6 | $16.29 | 9.622% | $17.8574 | $17.86 | $17.85 | $17.90 |
| Purchase #7 | $180.25 | 3.146% | $185.9207 | $185.92 | $185.90 | $185.90 |
| 7 purchase totals = | $1,032.68 | $1,125.0686 | $1,125.08 | $1,125.05 | $1,125.10 | |