| 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 | $123.80 | 10.512% | $136.8139 | $136.81 | $136.80 | $136.80 |
| Purchase #2 | $228.86 | 8.413% | $248.114 | $248.11 | $248.10 | $248.10 |
| Purchase #3 | $174.89 | 11.697% | $195.3469 | $195.35 | $195.35 | $195.30 |
| Purchase #4 | $57.56 | 12.586% | $64.8045 | $64.80 | $64.80 | $64.80 |
| Purchase #5 | $238.44 | 6.702% | $254.4202 | $254.42 | $254.40 | $254.40 |
| Purchase #6 | $119.43 | 7.798% | $128.7432 | $128.74 | $128.75 | $128.70 |
| Purchase #7 | $140.62 | 10.375% | $155.2093 | $155.21 | $155.20 | $155.20 |
| 7 purchase totals = | $1,083.60 | $1,183.4520 | $1,183.44 | $1,183.40 | $1,183.30 | |