| 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 | $96.90 | 8.364% | $105.0047 | $105.00 | $105.00 | $105.00 |
| Purchase #2 | $181.42 | 10.872% | $201.144 | $201.14 | $201.15 | $201.10 |
| Purchase #3 | $149.31 | 11.623% | $166.6643 | $166.66 | $166.65 | $166.70 |
| Purchase #4 | $235.71 | 12.685% | $265.6098 | $265.61 | $265.60 | $265.60 |
| Purchase #5 | $246.82 | 11.270% | $274.6366 | $274.64 | $274.65 | $274.60 |
| Purchase #6 | $68.40 | 9.705% | $75.0382 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $174.36 | 11.408% | $194.251 | $194.25 | $194.25 | $194.30 |
| 7 purchase totals = | $1,152.92 | $1,282.3486 | $1,282.34 | $1,282.35 | $1,282.30 | |