| 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 | $221.65 | 3.110% | $228.5433 | $228.54 | $228.55 | $228.50 |
| Purchase #2 | $189.95 | 6.336% | $201.9852 | $201.99 | $202.00 | $202.00 |
| Purchase #3 | $122.62 | 11.430% | $136.6355 | $136.64 | $136.65 | $136.60 |
| Purchase #4 | $98.65 | 12.644% | $111.1233 | $111.12 | $111.10 | $111.10 |
| Purchase #5 | $17.44 | 12.730% | $19.6601 | $19.66 | $19.65 | $19.70 |
| Purchase #6 | $135.43 | 6.847% | $144.7029 | $144.70 | $144.70 | $144.70 |
| Purchase #7 | $240.37 | 7.617% | $258.679 | $258.68 | $258.70 | $258.70 |
| 7 purchase totals = | $1,026.11 | $1,101.3293 | $1,101.33 | $1,101.35 | $1,101.30 | |