| 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 | $242.72 | 8.825% | $264.14 | $264.14 | $264.15 | $264.10 |
| Purchase #2 | $137.63 | 6.206% | $146.1713 | $146.17 | $146.15 | $146.20 |
| Purchase #3 | $177.53 | 11.578% | $198.0844 | $198.08 | $198.10 | $198.10 |
| Purchase #4 | $55.65 | 8.756% | $60.5227 | $60.52 | $60.50 | $60.50 |
| Purchase #5 | $90.39 | 11.771% | $101.0298 | $101.03 | $101.05 | $101.00 |
| Purchase #6 | $128.44 | 5.804% | $135.8947 | $135.89 | $135.90 | $135.90 |
| Purchase #7 | $177.35 | 6.441% | $188.7731 | $188.77 | $188.75 | $188.80 |
| 7 purchase totals = | $1,009.71 | $1,094.6160 | $1,094.60 | $1,094.60 | $1,094.60 | |