| 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 | $128.30 | 5.536% | $135.4027 | $135.40 | $135.40 | $135.40 |
| Purchase #2 | $29.71 | 12.338% | $33.3756 | $33.38 | $33.40 | $33.40 |
| Purchase #3 | $146.88 | 3.481% | $151.9929 | $151.99 | $152.00 | $152.00 |
| Purchase #4 | $194.97 | 4.446% | $203.6384 | $203.64 | $203.65 | $203.60 |
| Purchase #5 | $141.54 | 3.131% | $145.9716 | $145.97 | $145.95 | $146.00 |
| Purchase #6 | $168.96 | 5.459% | $178.1835 | $178.18 | $178.20 | $178.20 |
| Purchase #7 | $230.82 | 6.765% | $246.435 | $246.44 | $246.45 | $246.40 |
| 7 purchase totals = | $1,041.18 | $1,094.9997 | $1,095.00 | $1,095.05 | $1,095.00 | |