| 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 | $130.32 | 13.175% | $147.4897 | $147.49 | $147.50 | $147.50 |
| Purchase #2 | $31.76 | 11.314% | $35.3533 | $35.35 | $35.35 | $35.40 |
| Purchase #3 | $182.50 | 8.238% | $197.5344 | $197.53 | $197.55 | $197.50 |
| Purchase #4 | $135.84 | 4.275% | $141.6472 | $141.65 | $141.65 | $141.60 |
| Purchase #5 | $29.89 | 4.385% | $31.2007 | $31.20 | $31.20 | $31.20 |
| Purchase #6 | $242.63 | 5.602% | $256.2221 | $256.22 | $256.20 | $256.20 |
| Purchase #7 | $244.68 | 11.724% | $273.3663 | $273.37 | $273.35 | $273.40 |
| 7 purchase totals = | $997.62 | $1,082.8137 | $1,082.81 | $1,082.80 | $1,082.80 | |