| 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 | $128.52 | 11.493% | $143.2908 | $143.29 | $143.30 | $143.30 |
| Purchase #2 | $200.35 | 4.717% | $209.8005 | $209.80 | $209.80 | $209.80 |
| Purchase #3 | $60.92 | 12.178% | $68.3388 | $68.34 | $68.35 | $68.30 |
| Purchase #4 | $8.58 | 8.715% | $9.3277 | $9.33 | $9.35 | $9.30 |
| Purchase #5 | $190.91 | 6.252% | $202.8457 | $202.85 | $202.85 | $202.80 |
| Purchase #6 | $245.54 | 13.597% | $278.9261 | $278.93 | $278.95 | $278.90 |
| Purchase #7 | $122.85 | 6.199% | $130.4655 | $130.47 | $130.45 | $130.50 |
| 7 purchase totals = | $957.67 | $1,042.9951 | $1,043.01 | $1,043.05 | $1,042.90 | |