| 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 | $217.80 | 5.121% | $228.9535 | $228.95 | $228.95 | $229.00 |
| Purchase #2 | $73.54 | 8.235% | $79.596 | $79.60 | $79.60 | $79.60 |
| Purchase #3 | $211.81 | 8.686% | $230.2078 | $230.21 | $230.20 | $230.20 |
| Purchase #4 | $50.99 | 7.332% | $54.7286 | $54.73 | $54.75 | $54.70 |
| Purchase #5 | $144.42 | 9.817% | $158.5977 | $158.60 | $158.60 | $158.60 |
| Purchase #6 | $122.52 | 10.614% | $135.5243 | $135.52 | $135.50 | $135.50 |
| Purchase #7 | $144.25 | 8.170% | $156.0352 | $156.04 | $156.05 | $156.00 |
| 7 purchase totals = | $965.33 | $1,043.6431 | $1,043.65 | $1,043.65 | $1,043.60 | |