| 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 | $6.94 | 7.635% | $7.4699 | $7.47 | $7.45 | $7.50 |
| Purchase #2 | $238.56 | 9.125% | $260.3286 | $260.33 | $260.35 | $260.30 |
| Purchase #3 | $137.43 | 3.397% | $142.0985 | $142.10 | $142.10 | $142.10 |
| Purchase #4 | $101.57 | 6.720% | $108.3955 | $108.40 | $108.40 | $108.40 |
| Purchase #5 | $90.46 | 12.468% | $101.7386 | $101.74 | $101.75 | $101.70 |
| Purchase #6 | $178.53 | 6.673% | $190.4433 | $190.44 | $190.45 | $190.40 |
| Purchase #7 | $203.25 | 4.212% | $211.8109 | $211.81 | $211.80 | $211.80 |
| 7 purchase totals = | $956.74 | $1,022.2853 | $1,022.29 | $1,022.30 | $1,022.20 | |