| 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 | $14.82 | 7.509% | $15.9328 | $15.93 | $15.95 | $15.90 |
| Purchase #2 | $192.25 | 12.385% | $216.0602 | $216.06 | $216.05 | $216.10 |
| Purchase #3 | $234.46 | 8.533% | $254.4665 | $254.47 | $254.45 | $254.50 |
| Purchase #4 | $111.82 | 10.200% | $123.2256 | $123.23 | $123.25 | $123.20 |
| Purchase #5 | $246.35 | 4.740% | $258.027 | $258.03 | $258.05 | $258.00 |
| Purchase #6 | $135.76 | 10.432% | $149.9225 | $149.92 | $149.90 | $149.90 |
| Purchase #7 | $31.64 | 4.242% | $32.9822 | $32.98 | $33.00 | $33.00 |
| 7 purchase totals = | $967.10 | $1,050.6168 | $1,050.62 | $1,050.65 | $1,050.60 | |